diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig1.asy b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig1.asy
new file mode 100644
index 0000000..6fa20b2
--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig1.asy
@@ -0,0 +1,32 @@
+// préambule asymptote
+usepackage("amsmath,amssymb");
+usepackage("inputenc","utf8");
+usepackage("icomma");
+
+import lib_jl;
+
+unitsize(1cm,1cm);
+
+limits(-5.5,5.5);
+ylimits(-5.5,5.5);
+
+xaxis(BottomTop,xmin=-5.5,xmax=5.5,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(0)+dotted);
+yaxis(LeftRight,ymin=-5.5,ymax=5.5,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(0)+dotted);
+
+real F(real x) {return 1/10*x^3+1/10*x^2-1/5*x+1;}
+draw(graph(F,-6,6,n=400),linewidth(1pt)+red+solid);
+
+real G(real x) {return 0.3*(x-1)+1;}
+draw(graph(G,-6,6,n=400),linewidth(1pt)+darkblue+solid);
+
+xlimits(-5.5,5.5,Crop);
+ylimits(-5.5,5.5,Crop);
+
+xaxis(axis=YEquals(0),xmin=-5.5,xmax=5.5,Ticks(scale(.7)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+yaxis(axis=XEquals(0),ymin=-5.5,ymax=5.5,Ticks(scale(.7)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+
+label(scale(1.25)*"$\mathcal{C}_f$", (4,5));
+label(scale(1.25)*"$\mathcal{T}$", (4,2), N);
+
+shipout(bbox(0.1cm,0.1cm,white));
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig1.pag b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig1.pag
new file mode 100644
index 0000000..93ecf06
--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig1.pag
@@ -0,0 +1,23 @@
+
+
+ 1
+ -3.5
+ 10.5
+ 1
+ -.75
+ 8.5
+ 1
+ 1
+ 1
+ 1
+ 1
+ 1
+ 0
+ 1
+
+ x^2#sqrt(x)
+ -4#0
+ 11#11
+ noir#noir
+ ligne#ligne
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig1.pdf b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig1.pdf
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@@ -0,0 +1,3619 @@
+
+
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig2.png b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig2.png
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diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig4.asy b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig4.asy
new file mode 100644
index 0000000..b4c9ba3
--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig4.asy
@@ -0,0 +1,30 @@
+// préambule asymptote
+usepackage("amsmath,amssymb");
+usepackage("inputenc","utf8");
+usepackage("icomma");
+
+import lib_jl;
+
+unitsize(1cm,1cm);
+xlimits(-5,5);
+ylimits(-5,3);
+
+xaxis(BottomTop,xmin=-5,xmax=5,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(0)+dotted);
+yaxis(LeftRight,ymin=-5,ymax=3,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(0)+dotted);
+
+real F(real x) {return log(x+1);}
+draw(graph(F,-0.9999999999,6,n=400),linewidth(1.5pt)+black+solid);
+
+point pA=(-1,-1), pB=(-1,1);
+draw(line(pA,pB),linewidth(1.5pt)+red+dashed);
+label(rotate(90)*"$\boldsymbol{ x=-1 }$", (-1,-4)-.5, fontsize(12pt)+red);
+
+xlimits(-5,5,Crop);
+ylimits(-5,5,Crop);
+
+xaxis(axis=YEquals(0),xmin=-5,xmax=5,Ticks(scale(.7)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=10,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+yaxis(axis=XEquals(0),ymin=-5,ymax=3,Ticks(scale(.7)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+
+
+shipout(bbox(0.1cm,0.1cm,white));
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig4.pdf b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig4.pdf
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--- /dev/null
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@@ -0,0 +1,2180 @@
+
+
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig5.asy b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig5.asy
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index 0000000..5947978
--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig5.asy
@@ -0,0 +1,35 @@
+// préambule asymptote
+usepackage("amsmath,amssymb");
+usepackage("inputenc","utf8");
+usepackage("icomma");
+
+import lib_jl;
+
+unitsize(0.5cm,0.125cm);
+xlimits(-3,6);
+ylimits(-20,20);
+
+xaxis(BottomTop,xmin=-3,xmax=6,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(.8)+dotted);
+yaxis(LeftRight,ymin=-20,ymax=20,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(.8)+dotted);
+
+real F(real x) {return 2/(x-3)+5;}
+draw(graph(F,-4,2.999999,n=400),linewidth(1.5pt)+black+solid);
+real G(real x) {return 2/(x-3)+5;}
+draw(graph(G,3.000001,6,n=400),linewidth(1.5pt)+black+solid);
+
+point pA=(3,-10), pB=(3,10);
+draw(line(pA,pB),linewidth(1.5pt)+red+dashed);
+label(rotate(90)*"$\boldsymbol{x=3}$", (3,-10)+.5, fontsize(8pt)+red);
+point pA=(-3,5), pB=(3,5);
+draw(line(pA,pB),linewidth(1.5pt)+heavygreen+dashed);
+label("$\boldsymbol{y=5}$", (-2,6), fontsize(8pt)+heavygreen);
+
+xlimits(-3,6,Crop);
+ylimits(-20,20,Crop);
+
+xaxis(axis=YEquals(0),xmin=-3,xmax=6,Ticks(scale(.4)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+yaxis(axis=XEquals(0),ymin=-20,ymax=20,Ticks(scale(.4)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=10,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+
+
+shipout(bbox(0.1cm,0.1cm,white));
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig5.pdf b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig5.pdf
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@@ -0,0 +1,116 @@
+
+
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig6.asy b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig6.asy
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index 0000000..c8b5ff5
--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig6.asy
@@ -0,0 +1,30 @@
+// préambule asymptote
+usepackage("amsmath,amssymb");
+usepackage("inputenc","utf8");
+usepackage("icomma");
+
+import lib_jl;
+
+unitsize(1cm,1cm);
+xlimits(-2,7);
+ylimits(-3,5);
+
+xaxis(BottomTop,xmin=-2,xmax=7,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(0)+dotted);
+yaxis(LeftRight,ymin=-3,ymax=5,Ticks("%",extend=true,Step=1),p=linewidth(1pt)+gray(0)+dotted);
+
+real F(real x) {return x-3+1/x;}
+draw(graph(F,-0.9999999999,8,n=400),linewidth(1.5pt)+black+solid);
+real G(real x) {return x-3;}
+draw(graph(G,-0.9999999999,8,n=400),linewidth(1.5pt)+red+solid+dashed);
+
+label(rotate(45)*"$\boldsymbol{ y = x-3 }$", (5,2)+.5, fontsize(12pt)+red);
+
+xlimits(-2,7,Crop);
+ylimits(-3,5,Crop);
+
+xaxis(axis=YEquals(0),xmin=-2,xmax=7,Ticks(scale(.7)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=10,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+yaxis(axis=XEquals(0),ymin=-3,ymax=5,Ticks(scale(.7)*Label(),beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+
+
+shipout(bbox(0.1cm,0.1cm,white));
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig6.pdf b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/images/fig6.pdf
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@@ -0,0 +1,1468 @@
+
+
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/.pdf b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/.pdf
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--- /dev/null
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@@ -0,0 +1 @@
+../images/
\ No newline at end of file
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/partieI.tex b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/partieI.tex
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--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/partieI.tex
@@ -0,0 +1,93 @@
+% !TeX root = prof_-_etude_de_fonction_-_2023.1.tex
+
+\partie{Rappels : dérivation}
+
+\sspartie{Nombre dérivé, tangente}
+
+\noindent
+\begin{multicols}{2}
+ \noindent
+ On considère une fonction $f$ définie sur un intervalle $I$, sa courbe représentative $\ronde{C}_f$ dans un repère orthogonal, et un réel $a$ dans $I$.
+
+ Si $\ronde{C}_f$ admet une tangente $\mathsf{T}$ au point d'abscisse $a$ non parallèle à l'axe des abscisses, on dit que $f$ est dérivable en $a$.
+
+ Le coefficient directeur de la tangente $\mathsf{T}$ au point $a$ est le nombre dérivé $f^{\prime}(a)$.\\\\
+ \columnbreak
+
+ \begin{center}
+ \includegraphics[scale=.6]{fig1.pdf}
+ \end{center}
+\end{multicols}
+
+\medskip
+
+\begin{propriete}[équation de la tangente]
+ La tangente $\mathsf{T}$ à $\ronde{C}_f$ au point de coordonnées $\coord{a, f(a)}$ a pour équation $y = f^{\prime}(a)(x - a) + f(a)$.
+\end{propriete}
+
+\sspartie{Fonction dérivée et dérivées usuelles}
+
+\noindent
+On dit que la fonction \textbf{$\boldsymbol{f}$ est dérivable sur l'intervalle $I$} si elle est dérivable en tout point $a$ de $I$.\\
+
+\noindent
+La \textbf{fonction dérivée de $\boldsymbol{f}$} est notée $f^{\prime}$ et correspond à la fonction qui à tout réel $x$ de $I$, associe le nombre $f^{\prime}(x)$.
+
+\medskip
+
+\ssspartie{Dérivées des fonctions usuelles}
+
+\begin{center}
+ \begin{tabularx}{.7\textwidth}{| C{4.5cm} | >{\centering\arraybackslash}X | C{4.5cm} |}
+ \hline
+ \textbf{\small$ \boldsymbol{f(x)} $} & \textbf{\footnotesize est dérivable sur ...}\vspace{.2em} & \textbf{\small$ \boldsymbol{f^{\prime}(x)} $} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex} $ k $ (constante) & $ \mathbb{R} $ & \rule[-1ex]{0pt}{5ex}$ 0 \vspace{1ex}$ \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ x $ & $ \mathbb{R} $ & \rule[-1ex]{0pt}{5ex}$ 1 \vspace{1ex}$ \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ x^n $ où $ n \ge 1 $ & $ \mathbb{R} $& \rule[-1ex]{0pt}{5ex}$ nx^{n-1} $\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \dfrac{1}{x} $ & $ \mathbb{R}^{*} $& \rule[-1ex]{0pt}{5ex}$ -\dfrac{1}{x^2} $\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \sqrt{x} $ & $ ]0\; ;\; +\infty[ $ & \rule[-1ex]{0pt}{5ex}$ \dfrac{1}{2\sqrt{x}} $\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \ln x $ & $]0\ ;\ +\infty[$ & \rule[-1ex]{0pt}{5ex}$\dfrac1{x}$\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \e^{x} $ & $\R$ & \rule[-1ex]{0pt}{5ex}$\e^{x}$\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \cos x $ & $\R$ & \rule[-1ex]{0pt}{5ex}$-\sin x$\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \sin x $ & $\R$ & \rule[-1ex]{0pt}{5ex}$\cos x$\vspace{1ex} \\
+ \hline
+ \end{tabularx}
+\end{center}
+
+\ssspartie{Opérations sur les fonctions dérivées}
+
+\noindent
+On considère $u$ et $v$ deux fonctions dérivables sur un intervalle $I$ de $\R$.
+\begin{center}
+ \begin{tabularx}{.7\textwidth}{| C{4.5cm} | >{\centering\arraybackslash}X | C{4.5cm} |}
+ \hline
+ \textbf{$ \boldsymbol{f} $} & \textbf{\footnotesize est dérivable ...}\vspace{.2em} & \textbf{$ \boldsymbol{f^{\prime}} $} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ k \times u $ ($k$ constante)& sur $I$ & \rule[-1ex]{0pt}{5ex}$ k \times u' $\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ u + v $ & sur $I$ & \rule[-1ex]{0pt}{5ex}$ u' + v' $\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ u \times v $ & sur $I$ & \rule[-1ex]{0pt}{5ex}$ u' \times v + u \times v' $\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \dfrac{u}{v} $ & si $v(x) \neq 0$ & \rule[-1ex]{0pt}{5ex}$ \dfrac{u' \times v - u \times v'}{v^2} \vspace{1ex}$ \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \dfrac{1}{v} $ & si $v(x) \neq 0$ & \rule[-1ex]{0pt}{5ex}$ \dfrac{-v'}{v^2} \vspace{1ex}$ \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ u^n $ avec $n \ge 1$ & sur $I$ & \rule[-1ex]{0pt}{5ex}$ n \times u^{\prime} \times u^{n-1} \vspace{1ex}$ \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \ln(u) $ & si $u(x) > 0$ & \rule[-1ex]{0pt}{5ex}$ \dfrac{u^{\prime}}{u} $\vspace{1ex} \\
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$ \e^{u} $ & sur $I$ & \rule[-1ex]{0pt}{5ex}$ u^{\prime} \times \e^{u} $\vspace{1ex} \\
+ \hline
+ \end{tabularx}
+\end{center}
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/partieII.tex b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/partieII.tex
new file mode 100644
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@@ -0,0 +1,153 @@
+% !TeX root = prof_-_etude_de_fonction_-_2023.1.tex
+
+\partie{Rappels : limites et asymptotes}
+
+\sspartie{Limites des fonctions de références}
+
+\ssspartie{Limite en $\boldsymbol{\infty}$}
+
+\begin{center}
+ % \resizebox{\textwidth}{!}{%
+ \begin{tabular}{|>{\columncolor[HTML]{B5B5B5}}c|c|c|c|c|c|c|c|}
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$f(x)$ & $x^n$ & $\dfrac1{x^n}$ & $\sqrt{x}$ & $\dfrac1{\sqrt{x}}$ & $e^{x}$ & $e^{ax}$ & $\ln(x)$ \\[2ex] \hline
+ \rule[-1ex]{0pt}{2.5ex}$\lim\limits_{x \to +\infty}f(x)=$ & $+\infty$ & $0$ & $+\infty$ & $0$ & $+\infty$ &
+ \begin{tabular}{lr}
+ $+\infty$ & si $a>0$ \\
+ $0$ & si $a<0$
+ \end{tabular} & $+\infty$ \\ \hline
+ \rule[-1ex]{0pt}{2.5ex}$\lim\limits_{x \to -\infty}f(x)=$
+ &
+ \begin{tabular}{lr}
+ $-\infty$ & si $n$ impair \\
+ $+\infty$ & si $n$ pair
+ \end{tabular}
+ & $0$ & non définie & non définie & $0$ &
+ \begin{tabular}{lr}
+ $0$ & si $a>0$ \\
+ $+\infty$ & si $a<0$
+ \end{tabular} & non définie \\ \hline
+ \end{tabular}%
+ % }
+\end{center}
+
+\vspace{-.2cm}
+
+\ssspartie{Limite en $\boldsymbol{0}$}
+
+\begin{center}
+ % \resizebox{\textwidth}{!}{%
+ \begin{tabular}{|>{\columncolor[HTML]{B5B5B5}} c|c|c|c|}
+ \hline
+ \rule[-1ex]{0pt}{2.5ex}$f(x)$ & $\dfrac1{x^n}$ & $\dfrac1{\sqrt{x}}$ & $\ln(x)$ \\[2ex] \hline
+ \rule[-1ex]{0pt}{2.5ex}$\lim\limits_{\substack{x \to 0 \\ x > 0}}f(x)=$ & $+\infty$ & $+\infty$ & $-\infty$ \\[2ex] \hline
+ \rule[-1ex]{0pt}{2.5ex}$\lim\limits_{\substack{x \to 0 \\ x < 0}}f(x)=$
+ &
+ \begin{tabular}{lr}
+ $-\infty$ & si $n$ impair \\
+ $+\infty$ & si $n$ pair
+ \end{tabular}
+ & non définie & non définie \\ \hline
+ \end{tabular}%
+ % }
+\end{center}
+
+\vspace{-.2cm}
+
+\ssspartie{Opérations sur les limites}
+
+\begin{tasks}[style=itemize](4)
+ \task $ f $ et $ g $ sont deux fonctions ;
+ \task $A$ est soit $+\infty$, soit $-\infty$ ou un réel ;
+ \task \textsf{\textbf{F. I.}} : Forme indéterminée ;
+ \task \textup{*} : règle des signes.
+\end{tasks}
+
+\begin{multicols}{2}
+ ~
+ \vspace{-1.3cm}
+ \begin{center}
+ % \resizebox{\textwidth}{!}{%
+ \begin{tabular}{|>{\columncolor[HTML]{FFFFFF}}c |c|c|c|c|c|>{\columncolor[HTML]{EFEFEF}}c|}
+ \hline
+ Si $\lim\limits_{x \to A}f(x)=$ & $\ell$ & $\ell$ & $\ell$ & $+\infty$ & $-\infty$ & {$+\infty$} \\
+ \hline
+ Si $\lim\limits_{x \to A}g(x)=$ & $\ell'$ & $+\infty$ & $-\infty$ & $+\infty$ & $-\infty$ & {$-\infty$} \\
+ \hline
+ alors $\lim\limits_{x \to A}f(x)+g(x)=$ & $\ell + \ell'$ & $+\infty$ & $-\infty$ & $+\infty$ & $-\infty$ & {\textsf{\textbf{F. I}}} \\
+ \hline
+ \end{tabular}%
+ % }
+ \end{center}
+
+ \columnbreak
+
+ \begin{center}
+ % \resizebox{\textwidth}{!}{%
+ \begin{tabular}{|>{\columncolor[HTML]{FFFFFF}}c |c|c|>{\columncolor[HTML]{EFEFEF}}c|c|}
+ \hline
+ Si $\lim\limits_{x \to A}f(x)=$ & $\ell$ & $\ell \neq0 $ & {$0$} & $\infty$ \\
+ \hline
+ Si $\lim\limits_{x \to A}g(x)=$ & $\ell'$ & $\infty$ & {$\infty$} & $\infty$ \\
+ \hline
+ alors $\lim\limits_{x \to A}f(x) \times g(x)=$ & $\ell \times \ell'$ & $\infty^{*}$ & {\textsf{\textbf{F. I.}}} & $\infty^{*}$ \\
+ \hline
+ \end{tabular}%
+ % }
+ \end{center}
+\end{multicols}
+
+\begin{center}
+ % \resizebox{\textwidth}{!}{%
+ \begin{tabular}{|>{\columncolor[HTML]{FFFFFF}}c |c|c|>{\columncolor[HTML]{EFEFEF}}c|c|c|>{\columncolor[HTML]{EFEFEF}}c|}
+ \hline
+ Si $\lim\limits_{x \to A}f(x)=$ & $\ell$ & $\ell \neq 0$ & {$0$} & $\ell$ & $\infty$ & {$\infty$} \\
+ \hline
+ Si $\lim\limits_{x \to A}g(x)=$ & $\ell' \neq 0$ & $0$ & {$0$} & $\infty$ & $\ell'$ & {$\infty$} \\
+ \hline
+ alors $\lim\limits_{x \to A}\dfrac{f(x)}{g(x)}=$ & $\dfrac{\ell}{\ell'}$ & $\infty^{*}$ & {\textsf{\textbf{F. I.}}} & $0$ & $\infty^{*}$ & {\textsf{\textbf{F. I.}}} \\
+ \hline
+ \end{tabular}%
+ % }
+\end{center}
+
+\sspartie{Comportement asymptotique}
+
+\noindent
+On considère une fonction $f$, sa courbe $\ronde{C}_f$, $a$ et $\ell$ des nombres réels.
+
+\vspace{.4cm}
+
+\begin{definition}[existence d'asymptote horizontale]
+ \bi
+ \item Lorsque $ \lim\limits_{x \to +\infty} f(x) = \ell $, on dit que la courbe $\ronde{C}_f$ admet la droite d'équation $y=\ell$ comme asymptote horizontale en $+\infty$.
+ \item Lorsque $ \lim\limits_{x \to a} f(x) = +\infty $, on dit que la courbe $\ronde{C}_f$ admet la droite d'équation $x=a$ comme asymptote verticale.
+ \item Lorsque $ \lim\limits_{x \to +\infty} f(x) - (mx+p)= \ell $, on dit que la courbe $\ronde{C}_f$ admet la droite d'équation $y=mx+p$ comme asymptote oblique en $+\infty$.
+ \ei
+\end{definition}
+
+\vspace{.2cm}
+
+\noindent
+On retrouve les même situations lorsque $x$ tend vers $-\infty$.
+
+\vspace{.4cm}
+
+% exemple
+\begin{exemple}
+ \begin{center}
+ \begin{tabular}{ccc}
+ \rule[-1ex]{0pt}{2.5ex} $f(x) = \ln(x+1)$ & \hspace{.2cm} & $g(x) = \dfrac{2}{x-3}+5$ \\
+ \rule[-1ex]{0pt}{2.5ex} \includegraphics[scale=.8]{fig4.pdf} & \hspace{.2cm} & \includegraphics[scale=1.25]{fig5.pdf} \\
+ \rule[-1ex]{0pt}{2.5ex} la droite $x=-1$ est asymptote verticale & \hspace{.2cm} & les droites $y=5$ et $x=3$ sont asymptotes horizontale et verticale \\
+ \end{tabular}
+ \end{center}
+ ~\vspace{.4cm}
+ \begin{center}
+ \begin{tabular}{ccc}
+ \rule[-1ex]{0pt}{2.5ex} \hspace{.2cm} & $h(x) = \dfrac{x^2-3x+1}{x}$ & \hspace{.2cm} \\
+ \rule[-1ex]{0pt}{2.5ex} \hspace{.2cm} & \includegraphics[scale=.8]{fig6.pdf} & \hspace{.2cm} \\
+ \rule[-1ex]{0pt}{2.5ex} \hspace{.2cm} & la droite $y=x-3$ est asymptote oblique & \hspace{.2cm} \\
+ \end{tabular}
+ \end{center}
+\end{exemple}
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/partieIII.tex b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/partieIII.tex
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--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/partieIII.tex
@@ -0,0 +1,45 @@
+% !TeX root = prof_-_etude_de_fonction_-_2023.1.tex
+
+\newpage
+
+\partie{Applications}
+
+\begin{application}[calculer une dérivée]
+ Déterminer la fonction dérivée de chacune des fonctions sur l'intervalle donné.
+
+ \begin{tasks} (2)[]
+ \task\ $f_1(x) = x^2 \e^{x}$ \qquad pour $x \in \R$
+ \task\ $f_2(x) = 3 \ln(x) - \dfrac5{x} + 2\sqrt{x}$ \qquad pour $ x \in ]0\ ;\ +\infty[ $
+ \task\ $f_3 = \dfrac{5x+3}{x-4}$ \qquad pour $x \in ]-\infty\ ;\ 4[ \cup ]4\ ;\ +\infty[$
+ \task\ $f_4(x) = \e^{x^2-x}$ \qquad pour $x \in \R$
+ \task\ $f_5(x) = \ln(x^3+1)$ \qquad pour $x \in ]0\ ;\ +\infty[$
+ \end{tasks}
+\end{application}
+
+\vspace{.4cm}
+
+\begin{application}[calculer une limite]
+ Déterminer les limites suivantes:
+ \begin{tasks} (4)[]
+ \task\ $ \lim\limits_{x \to +\infty } 5-x^2 \e^{x} $
+ \task\ $ \lim\limits_{\substack{ x \to 0 \\ x>0 }} \dfrac{3+x}{\ln x} $
+ \task\ $ \lim\limits_{\substack{ x \to -2 \\ x>-2 }} \dfrac{x^2-6x+7}{4+2x} $
+ \task\ $ \lim\limits_{x \to -\infty } \e^{x^2-x} $
+ \end{tasks}
+\end{application}
+
+\vspace{.4cm}
+
+\begin{application}[étudier une fonction et ses asymptotes]
+ Soit $f$ la fonction définie sur $]-\infty\ ;\ -2[\cup]-2\ ;\ +\infty[$ par $f(x)=x+3-\dfrac1{x+2}$ et $\ronde{C}_f$ sa courbe représentative.
+ \begin{questions}
+ \item Calculer la dérivée de la fonction $f$ et étudier ses variations.
+ \item Déterminer les limites de $f$ aux bornes de son ensemble de définition.
+ \item En déduire l'existence d'une asymptote verticale et préciser son équation.
+ \item Montrer que la droite $D$ d'équation $y=x+3$ est asymptote oblique à la coiurbe $\ronde{C}_f$ en $-\infty$ et en $+\infty$.
+ \item Déterminer la position relative de $\ronde{C}_f$ et de la droite $D$. Justifier.
+ \end{questions}
+\end{application}
+
+\vspace{.4cm}
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/prof_-_etude_de_fonction_-_2023.log b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/prof_-_etude_de_fonction_-_2023.log
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+! Undefined control sequence.
+l.38 \pgfsyspdfmark
+ {pgfid1}{1305270}{29762634}
+The control sequence at the end of the top line
+of your error message was never \def'ed. If you have
+misspelled it (e.g., `\hobx'), type `I' and the correct
+spelling (e.g., `I\hbox'). Otherwise just continue,
+and I'll forget about whatever was undefined.
+
+! Undefined control sequence.
+l.54 \savepicturepage
+ {pgfid7}{3}
+The control sequence at the end of the top line
+of your error message was never \def'ed. If you have
+misspelled it (e.g., `\hobx'), type `I' and the correct
+spelling (e.g., `I\hbox'). Otherwise just continue,
+and I'll forget about whatever was undefined.
+
+! Undefined control sequence.
+l.55 \pgfsyspdfmark
+ {pgfid7}{1305270}{42389698}
+The control sequence at the end of the top line
+of your error message was never \def'ed. If you have
+misspelled it (e.g., `\hobx'), type `I' and the correct
+spelling (e.g., `I\hbox'). Otherwise just continue,
+and I'll forget about whatever was undefined.
+
+! Undefined control sequence.
+l.56 \savepicturepage
+ {pgfid8}{3}
+The control sequence at the end of the top line
+of your error message was never \def'ed. If you have
+misspelled it (e.g., `\hobx'), type `I' and the correct
+spelling (e.g., `I\hbox'). Otherwise just continue,
+and I'll forget about whatever was undefined.
+
+! Undefined control sequence.
+l.57 \pgfsyspdfmark
+ {pgfid8}{1436342}{5270449}
+The control sequence at the end of the top line
+of your error message was never \def'ed. If you have
+misspelled it (e.g., `\hobx'), type `I' and the correct
+spelling (e.g., `I\hbox'). Otherwise just continue,
+and I'll forget about whatever was undefined.
+
+! Undefined control sequence.
+l.59 \pagesLTS@ifcounter
+ {pagesLTS.arabic.1.local.cnt}
+The control sequence at the end of the top line
+of your error message was never \def'ed. If you have
+misspelled it (e.g., `\hobx'), type `I' and the correct
+spelling (e.g., `I\hbox'). Otherwise just continue,
+and I'll forget about whatever was undefined.
+
+
+! LaTeX Error: No counter 'pagesLTS.arabic.1.local.cnt' defined.
+
+See the LaTeX manual or LaTeX Companion for explanation.
+Type H for immediate help.
+ ...
+
+l.60 \setcounter{pagesLTS.arabic.1.local.cnt}{3}
+
+Your command was ignored.
+Type I to replace it with another command,
+or to continue without it.
+
+
+! LaTeX Error: No counter 'pagesLTS.pagenr' defined.
+
+See the LaTeX manual or LaTeX Companion for explanation.
+Type H for immediate help.
+ ...
+
+l.62 \setcounter{pagesLTS.pagenr}{3}
+
+Your command was ignored.
+Type I to replace it with another command,
+or to continue without it.
+
+)
+\openout1 = `prof_-_etude_de_fonction_-_2023.aux'.
+
+LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 0.
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+LaTeX Font Info: ... okay on input line 0.
+LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 0.
+LaTeX Font Info: ... okay on input line 0.
+ (/usr/share/texmf-dist/tex/context/base/mkii/supp-pdf.mkii
+Overfull \hbox (17.88188pt too wide) in paragraph at lines 32--13
+\OT1/cmr/m/n/12 fid7130527042389698 pg-fid83 pg-fid814363425270449 pagesLTS.arabic.1.local.cnt
+ []
+
+
+Underfull \hbox (badness 10000) in paragraph at lines 32--13
+
+ []
+
+[Loading MPS to PDF converter (version 2006.09.02).]
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+Package epstopdf-base Info: Redefining graphics rule for `.eps' on input line 485.
+ (/usr/share/texmf-dist/tex/latex/latexconfig/epstopdf-sys.cfg
+File: epstopdf-sys.cfg 2010/07/13 v1.3 Configuration of (r)epstopdf for TeX Live
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+*\makeatletter%
+
+*\let\ASYencoding\f@encoding%
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+*\let\ASYfamily\f@family%
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+*\let\ASYseries\f@series%
+
+*\let\ASYshape\f@shape%
+
+*\makeatother%
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
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+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{}
+
+*
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+>dim(0.0pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
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+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
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+*
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+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{$\boldsymbol{ x=-1 }$}
+LaTeX Font Info: Trying to load font information for U+esvect on input line 0.
+(/usr/share/texmf-dist/tex/latex/esvect/uesvect.fd
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+)
+LaTeX Font Info: Trying to load font information for U+rsfs on input line 0.
+ (/usr/share/texmf-dist/tex/latex/jknapltx/ursfs.fd
+File: ursfs.fd 1998/03/24 rsfs font definition file (jk)
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+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
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+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.59998pt)dim
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+*\fontsize{12}{14.4}\selectfont%
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+*
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+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$0$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
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+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
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+*\fontsize{12}{14.4}\selectfont%
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+*
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+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$0$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-5$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-4$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
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+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-1$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$1$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{$\boldsymbol{ x=-1 }$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(43.55823pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(7.73332pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.59998pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$0$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-5$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-4$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-1$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$1$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{$\boldsymbol{ x=-1 }$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(43.55823pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(7.73332pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.59998pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$0$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-5$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-4$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-2$}
+
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+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-1$}
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+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$1$}
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+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
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+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{$\boldsymbol{ x=-1 }$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(43.55823pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(7.73332pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.59998pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$0$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-5$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-4$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-1$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$1$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{$\boldsymbol{ x=-1 }$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(43.55823pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(7.73332pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.59998pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$0$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-5$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-4$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-1$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$1$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\usefont{\ASYencoding}{\ASYfamily}{\ASYseries}{\ASYshape}%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{$\boldsymbol{ x=-1 }$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(43.55823pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(7.73332pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.59998pt)dim
+
+*\fontsize{12}{14.4}\selectfont%
+
+*
+(Please type a command or say `\end')
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$0$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(5.87494pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(0.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-5$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-4$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-3$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
+
+*\setbox\ASYbox=\hbox{\vphantom{$10^4$}$-2$}
+
+*
+(Please type a command or say `\end')
+*\immediate\write16{>dim(\the\wd\ASYbox)dim}
+>dim(15.2083pt)dim
+
+*\immediate\write16{>dim(\the\ht\ASYbox)dim}
+>dim(9.51027pt)dim
+
+*\immediate\write16{>dim(\the\dp\ASYbox)dim}
+>dim(1.0pt)dim
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/prof_-_etude_de_fonction_-_2023.pdf b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/prof_-_etude_de_fonction_-_2023.pdf
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index 0000000..7c78ef4
Binary files /dev/null and b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/prof_-_etude_de_fonction_-_2023.pdf differ
diff --git a/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/prof_-_etude_de_fonction_-_2023.tex b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/prof_-_etude_de_fonction_-_2023.tex
new file mode 100644
index 0000000..2baa709
--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 1 - etude de fonction: rappels derivation et limites/cours - etude de fonction - 2023.1/prof - etude de fonction - 2023.1/prof_-_etude_de_fonction_-_2023.tex
@@ -0,0 +1,22 @@
+\documentclass[10pt]{jl-cours}
+\usepackage{asymptote}
+
+\newcolumntype{M}[1]{>{\centering}m{#1}}
+
+\begin{document}
+\pagenumbering{arabic}
+
+\titre{\Jd Étude de fonctions}{\Jd Étude de fonctions}
+\lohead*{BTS2E}
+\rofoot*{\anneescolaire}
+
+\cofoot[\thepage]{\thepage}
+\cefoot[\thepage]{\thepage}
+
+\nskip{3}
+
+\import{.}{partieI.tex}
+\import{.}{partieII.tex}
+\import{.}{partieIII.tex}
+
+\end{document}
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig1.png b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig1.png
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index 0000000..760d21c
Binary files /dev/null and b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig1.png differ
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig2.png b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig2.png
new file mode 100644
index 0000000..754f4d8
Binary files /dev/null and b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig2.png differ
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig3.png b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig3.png
new file mode 100644
index 0000000..6b58446
Binary files /dev/null and b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig3.png differ
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig4.asy b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig4.asy
new file mode 100644
index 0000000..5ccf51a
--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig4.asy
@@ -0,0 +1,49 @@
+// préambule asymptote
+usepackage("amsmath,amssymb");
+usepackage("inputenc","utf8");
+usepackage("icomma");
+
+import lib_jl;
+
+unitsize(1cm,2cm);
+
+xlimits(-1.25,10);
+ylimits(-0.5,3.5);
+
+xaxis(BottomTop,xmin=-1.25,xmax=10,Ticks("%",extend=true,Step=1),p=linewidth(0.5pt)+gray(0)+dotted);
+yaxis(LeftRight,ymin=-0.5,ymax=3.5,Ticks("%",extend=true,Step=1),p=linewidth(0.5pt)+gray(0)+dotted);
+
+xlimits(-1.25,10,Crop);
+ylimits(-0.5,3.5,Crop);
+
+real f(real x) {return 1/8*(x-5)^2+3/2;}
+
+pair O=(0,0), I=(1,0), J=(0,1), A=(1,1), D=(3,0), E=(8,0), F=(3,f(3)), G=(8,f(8));
+label("$O$",O,4.5000(-0.2121,-0.2121));
+label("$I$",I,1.5*S);
+label("$J$",J,1.5*W);
+label("$A$",A, .125*NE);
+
+filldraw(O--I--A--J--cycle, lightgray, linewidth(1pt));
+
+path Cf=graph(f, 2.5, 8.5, n=400);
+draw(Cf, linewidth(1pt));
+path domaineD = buildcycle(F--D--E--G, graph(f,3,8));
+
+fill(domaineD, pattern("hachures1"));
+
+//draw(F--G, linewidth(1.5pt));
+draw((D.x,D.y-.5)--(F.x,F.y+.5), gray(0)+dashed);
+draw((E.x,E.y-.5)--(G.x,G.y+.5), gray(0)+dashed);
+
+label("Domaine $D$", (5.5,1), fontsize(18pt), Fill(white));
+label("$\int_{a}^{b} f(t)\; dt$", (5.5,.5), fontsize(18pt), Fill(white));
+label("$a$", D, 1.75*S, fontsize(18pt), Fill(white));
+label("$b$", E, 1.25*S, fontsize(18pt), Fill(white));
+
+xaxis(axis=YEquals(0),xmin=-1.25,xmax=10,Ticks("%",NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+yaxis(axis=XEquals(0),ymin=-0.5,ymax=3.5,Ticks("%",NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+
+shipout(bbox(0.1cm,0.1cm,white));
+
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig4.pdf b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig4.pdf
new file mode 100644
index 0000000..4546e87
Binary files /dev/null and b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig4.pdf differ
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.asy b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.asy
new file mode 100644
index 0000000..7f3f2eb
--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.asy
@@ -0,0 +1,56 @@
+// préambule asymptote
+usepackage("amsmath,amssymb");
+usepackage("inputenc","utf8");
+usepackage("icomma");
+
+import lib_jl;
+
+unitsize(1cm,1cm);
+
+real xmin=-5.5, ymin=-1.5, xmax=5.5, ymax=5.5;
+
+xlimits(xmin,xmax);
+ylimits(ymin,ymax);
+
+xaxis(BottomTop,xmin=xmin,xmax=xmax,Ticks("%",extend=true,Step=1),p=linewidth(0.5pt)+gray(0)+dotted);
+yaxis(LeftRight,ymin=ymin,ymax=ymax,Ticks("%",extend=true,Step=1),p=linewidth(0.5pt)+gray(0)+dotted);
+
+real F(real x) {return .5*(x+5)*(.5x^2+.25x+.5);}
+
+draw(graph(F,-6,4,n=400),linewidth(1pt)+deepred+solid);
+
+xlimits(xmin,xmax,Crop);
+ylimits(ymin,ymax,Crop);
+
+xaxis(axis=YEquals(0),xmin=xmin,xmax=xmax,Ticks("%",beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+yaxis(axis=XEquals(0),ymin=ymin,ymax=ymax,Ticks("%",beginlabel=true,endlabel=true,begin=true,end=true,NoZero,Step=1,Size=1mm),p=linewidth(1pt)+black,Arrow(2mm),true);
+
+pair O=(0,0), I=(1,0), J=(0,1), A=(-4,0), B=(1,0), C=(-1.5,0);
+
+labelx(Label("$O$",NoFill), 0, SW);
+label("$I$",I,SE);
+label("$J$",J,NW);
+
+draw(line(A-(0,2),A+(0,2)),deepblue+pen1);
+label("$a$",A,SE,deepblue);
+
+path integrale1=buildcycle((A.x, F(A.x))--A--C--(C.x, F(C.x)),graph(F,A.x,C.x));
+add("integrale1",hatch(H=.5mm,dir=NE,lightred));
+fill(integrale1,pattern("integrale1"));
+
+label(scale(.9)*"$\int_{a}^{c} f(x)\; dx$",((A.x+C.x)/2,2),deepred);
+
+path integrale2=buildcycle((C.x, F(C.x))--C--B--(B.x, F(B.x)),graph(F,C.x,B.x));
+add("integrale2",hatch(H=.5mm,dir=NW,lightgreen));
+fill(integrale2,pattern("integrale2"));
+
+label(scale(.9)*"$\int_{c}^{b} f(x)\; dx$",((C.x+B.x)/2,.5),deepgreen);
+
+draw(line(B-(0,2),B+(0,2)),deepblue+pen1);
+label("$b$",B,SW,deepblue);
+
+draw(line(C-(0,2),C+(0,2)),deepgreen+pen1);
+label("$c$",C,SW,deepgreen);
+
+shipout(bbox(0.1cm,0.1cm,white));
+
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.pdf b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.pdf
new file mode 100644
index 0000000..bf8eaa0
Binary files /dev/null and b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.pdf differ
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.png b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.png
new file mode 100644
index 0000000..7fc2981
Binary files /dev/null and b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.png differ
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.svg b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/images/fig5.svg
new file mode 100644
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+% !TeX root = prof_-_calcul_integral_-_2023_1.tex
+
+\partie{Primitives}
+
+\noindent
+Soit les fonctions $f(x) = 2x^2 + 3x + 5$ et $F(x) = \dfrac23 x^3 + \dfrac32 x^2 + 5x + 3$, définies sur $ \mathbb{R} $.\\
+
+\noindent
+Quel lien existe entre ces deux fonctions?
+
+\vspace{2cm}
+
+\hrule
+
+\sspartie{Définitions}
+
+\noindent
+Dans cette partie, on considère une fonction $f$ définie sur un intervalle $I$ de $ \mathbb{R} $.
+
+\vspace{.4cm}
+
+% Définition
+\begin{definition}[primitive]
+ On dit que $ F $ est une \textbf{primitive} de $ f $ sur $ I $ lorsque $ F $ est dérivable sur $ I $ et $ F'=f $.
+\end{definition}
+
+\begin{propriete}[]
+ Toute fonction continue sur un intervalle $I$ admet une primitive sur cet intervalle.
+\end{propriete}
+
+\begin{application}
+ \vspace{-.4cm}
+ $ f $ est la fonction définie sur $ \R $ par $ f(x) = e^x+2 $.\\
+ Déterminer une primitive de la fonction $f$ sur $\R$.
+ \vspace{1cm}
+\end{application}
+
+\vspace{.4cm}
+
+\begin{propriete}[primitives d'une même fonction]
+ Deux primitives d'une même fonction continue sur un intervalle diffèrent d'une constante.
+ \Cad que si $F$ est une primitive de $f$ sur $I$, alors la fonction $G_k$ définie sur $I$ par $G_k(x) = F(x) + k$ avec $k \in \mathbb{R}$ est aussi une primitive de $f$.
+\end{propriete}
+
+\vspace{.4cm}
+
+\begin{propriete}
+ Soit $x_0$ et $y_0$ deux réels de $I$.\\
+ Il existe une unique primitive $F$ de $f$ telle que $F(x_0) = y_0$.\\
+ Cette valeur s'appelle une condition initiale.
+\end{propriete}
+
+\begin{application}[]
+ Soit la fonction $f(x) = 5x^3 - 8x^2 + \dfrac54$ définie sur $ R $.
+ \begin{questions}
+ \item Déterminer l'ensemble des primitives $F_k$, où $k \in \R$ de la fonction $f$.
+ \item Déterminer la primitive de la fonction $f$ prenant la valeur $25$ en $3$.
+ \end{questions}
+\end{application}
+
+\sspartie{Primitives des fonctions usuelles}
+
+\begin{center}
+ \small
+ \begin{tabularx}{1\textwidth}{| >{\centering\arraybackslash}X | >{\centering\arraybackslash}X | >{\centering\arraybackslash}X |}
+ \hline
+ \textbf{Fonction $\boldsymbol{f}$} & \textbf{Une primitive $\boldsymbol{F}$} & \textbf{Sur l'intervalle $\boldsymbol{I}$}\\
+ \hline
+ \rule[-1ex]{0pt}{5ex}$ f(x)=a $, $ a \in \R $ & $ F(x)=ax+C $ & $ \R $\\[2ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ f(x)=x^n $, $ n \in \Z $ et $ n \neq -1 $ & $ F(x)=\dfrac{x^{n+1}}{n+1}+C $ & $\begin{array}{ccr}\R&\text{ si }n\in\N\\ ]-\infty\ ;\ 0[ \text{ ou } ]0\ ;\ +\infty[&\text{ si }n<0\\\end{array}$\\[3ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ f(x)=\dfrac1{x^2} $ & $ F(x)=-\dfrac1{x} +C $ & $ ]-\infty\ ;\ 0[ $ ou $ ]0\ ;\ +\infty[ $\\[2ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ f(x)=\dfrac1{x} $ & $ F(x)=\ln x +C $ & $ ]0\ ;\ +\infty[ $\\[2ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ f(x)=\dfrac1{\sqrt{x}} $ & $ F(x)=2\sqrt{x} +C $ & $ ]0\ ;\ +\infty[ $\\[4ex]
+ \hline
+ \rule[-1ex]{0pt}{5ex}$ f(x)=e^{x} $ & $ F(x)=e^x +C$ & $ \R $\\[2ex]
+ \hline
+ \rule[-1ex]{0pt}{5ex}$ f(x)=\cos{x} $ & $ F(x)=\sin{x} +C$ & $ \R $\\[2ex]
+ \hline
+ \rule[-1ex]{0pt}{5ex}$ f(x)=\sin{x} $ & $ F(x)=-\cos{x} +C$ & $ \R $\\[2ex]
+ \hline
+ \end{tabularx}
+\end{center}
+
+\vspace{.4cm}
+
+\begin{application}[calcul de primitives (1)]
+ Calculer les primitives des fonctions suivantes:
+ \begin{tasks}(4)[style=enumerate]
+ \task $f(x) = x$
+ \task $f(x) = x^3$
+ \task $f(x) = 3x^5+1$
+ \task $f(x) = \sqrt{x}$
+ \task $f(x) = \dfrac1{x^2}$
+ \task $f(x) = \dfrac1{\sqrt{x}}$
+ \task $f(x) = \dfrac{-2}{x^4} + \dfrac1{\sqrt{x}}$
+ \task $f(x) = 7\cos x - 2\sin x$
+ \end{tasks}
+\end{application}
+
+\sspartie{Primitives et composition}
+
+\begin{center}
+ \small
+ \begin{tabularx}{1\textwidth}{| >{\centering\arraybackslash}X | >{\centering\arraybackslash}X | >{\centering\arraybackslash}X |}
+ \hline
+ \textbf{Fonction $\boldsymbol{f}$} & \textbf{Une primitive $\boldsymbol{F}$ sur $\boldsymbol{I}$} & \textbf{Condition sur $\boldsymbol{u}$}\\
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ a\, u' $, $ a \in \R $ & $ a\, u + C $ & \\[3ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ u'+v' $ & $ u + v + C $ & \\[3ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ u'\, u^n $, $ n \in \Z $ et $ n \notin \{-1\; ;\ 0\} $ & $ \dfrac{u^{n+1}}{n+1}+C $ & $u(x) \neq 0 \text{ pour } x\in I \text{ si } n\le -2$\\[3ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ \dfrac{u'}{u} $ & $ \ln(u) +C $ & $ u(x)>0,\ x \in I $\\[2ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ \dfrac{u'}{u^2} $ & $ -\dfrac1{u} +C $ & $ u(x)\neq 0,\ x \in I $\\[2ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ \dfrac{u'}{\sqrt{u}} $ & $ 2\sqrt{u} +C $ & $ u(x)>0,\ x \in I $\\[2ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ u'e^{u} $ & $ e^{u} +C $ & \\[2ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ \cos(\omega\, x + \varphi) $, $ \omega \in \R $ et $ \varphi \in \R $ & $ \dfrac1{\omega}\sin(\omega\, x + \varphi) + C $ & \\[3ex]
+ \hline
+ \rule[-1ex]{0pt}{6ex}$ \sin(\omega\, x + \varphi) $, $ \omega \in \R $ et $ \varphi \in \R $ & $ -\dfrac1{\omega}\cos(\omega\, x + \varphi) + C $ & \\[3ex]
+ \hline
+ \end{tabularx}
+\end{center}
+
+\vspace{.4cm}
+
+\begin{application}[calcul de primitives (2)]
+ Calculer les primitives des fonctions suivantes:
+ \begin{tasks}(4)[style=enumerate]
+ \task $ f(x) = \dfrac{2x}{x^2+1} $
+ \task $ f(x) = (x+1)\e^{x^2+2x+1} $
+ \task $ f(x) = \dfrac{x}{\sqrt{x^2+1}} $
+ \task $ f(x) = \cos(2x + 7) $
+ \task $ f(x) = \dfrac{x^3}{\left( x^4+1 \right)} $
+ \task $ f(x) = \sin x\, \cos^3 x $
+ \task $ f(x) = \tan x $
+ \task $ f(x) = \dfrac{\sin x}{\cos^2 x } $
+ \end{tasks}
+\end{application}
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/partieII.tex b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/partieII.tex
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+% !TeX root = prof_-_calcul_integral_-_2023_1.tex
+
+\newpage
+
+\partie{Intégration}
+
+\sspartie{Notion d'aire}
+
+\begin{definition}[intégrale]
+ On appelle intégrale de la fonction $f$ entre $a$ et $b$ est l'aire signée sous la courbe de $f$.
+ \begin{center}
+ \includegraphics[scale=.3]{fig1.png}
+ \end{center}
+ Ceci signifie qu'on compte positivement les aires situées au-dessus de l'axe des abscisses et négativement celles situées en-dessous, puis qu'on en fait la somme.\\
+
+ \noindent
+ On note alors cette intégrale \(\int_{a}^{b} f(x)\; dx\) et on lira <>.
+\end{definition}
+
+\noindent
+$\int_{a}^{b} f(x)\; dx$ peut être interpréter comme la <> des aires $f(x) \times dx$ des rectangles infinitésimaux de hauteur $f(x)$ et de largeur $dx$.
+
+\vspace{-8pt}
+
+\begin{center}
+ \begin{tabular}[c]{ccc}
+ \includegraphics[scale=.25]{fig2.png} & \hspace{.4cm} & \includegraphics[scale=.2]{fig3.png}
+ \end{tabular}
+\end{center}
+
+\begin{multicols}{2}
+ \noindent
+ Sur l'intervalle $[a\ ;\ b]$ l'aire sous la courbe est la surface du domaine hachuré $D$.\\
+ Cette aire est donc obtenue par calcul de \(\int_{a}^{b} f(t)\; dt\).
+
+ \noindent
+ L'unité d'aire est donnée par la surface du rectangle $OIAJ$.\\\\
+
+ \columnbreak
+
+ \begin{center}
+ \includegraphics[scale=.6]{fig4.pdf}
+ \end{center}
+\end{multicols}
+
+\sspartie{Calcul d'intégrales}
+
+\begin{propriete}[calcul d'une intégrale]
+ Soit $F$ une primitive de $f$ sur l'intervalle $I$. Alors: \qquad $\int_{a}^{b} f(x)\; dx = [F(x)]_{a}^{b} = F(b)-F(a)$.
+\end{propriete}
+
+\begin{remarque}
+ Dans l'écriture \(\int_{a}^{b} f(x)\; dx\), la lettre $x$ est une variable <>. Ainsi: $\int_{a}^{b} f(x)\; dx = \int_{a}^{b} f(y)\; dy = \int_{a}^{b} f(t)\; dt = \int_{a}^{b} f$
+\end{remarque}
+
+\medskip
+
+\begin{propriete}[]
+ \begin{tasks}(3)[style=enumerate]
+ \task \(\int_{a}^{a} f(x)\; dx = 0 \)
+ \task \(\int_{a}^{b} f(x)\; dx = -\int_{b}^{a} f(x)\; dx \)
+ \task \(\int_{a}^{a} k\; dx = k\, \left(b-a\right) \)
+ \end{tasks}
+\end{propriete}
+
+\medskip
+
+\begin{application}[calculer une intégrale depuis une primitive]
+ Calculer :
+ % Questions
+ \begin{tasks}(2)
+ \task $ A = \int_{1}^{4} \dfrac3{x^2}\; dx $
+ \task $ B = \int_{2}^{5} (3t^2+4t-5)\; dt $
+ \task $ C = \int_{-1}^{1} 2t^2-1\; dt $
+ \task $ D = \int_{-1}^{1} 2+e^{-2x}\; dx $
+ \end{tasks}
+\end{application}
+
+\sspartie{Propriétés de l'intégrale}
+
+\begin{propriete}[relation de Chasles]
+ Soit \(f\) une fonction continue sur un intervalle $ I=[a\ ;\ b] $. Soit $ c $ un réel de $ I $.
+ \begin{center}
+ \begin{tabular}{cc}
+ \rule[-1ex]{0pt}{2.5ex}
+ \begin{minipage}{.4\textwidth}
+ \[
+ \int_{a}^{b} f(x)\; dx = \int_{a}^{c} f(x)\; dx + \int_{c}^{b} f(x)\; dx
+ \]
+ \end{minipage}
+ &
+ \begin{minipage}{.7\textwidth}
+ \includegraphics[scale=.7]{fig5.pdf}
+ \end{minipage}
+ \end{tabular}
+ \end{center}
+\end{propriete}
+
+\medskip
+
+\begin{propriete}[linéarité]
+ \vspace{-.4cm}
+ Soient \(f\) et \(g\) deux fonctions continues sur un intervalle $ I=[a\ ;\ b] $ et $\lambda$ un réel quelconque.
+ \[
+ \int_{a}^{b} (f(x) + \lambda\, g(x))\; dx = \int_{a}^{b} f(x)\; dx + \lambda\, \int_{a}^{b} g(x)\; dx
+ \]
+\end{propriete}
+
+\medskip
+
+\begin{propriete}[inégalité]
+ Soient \(f\) et \(g\) deux fonctions continues sur un intervalle $ I=[a\ ;\ b] $.
+ \begin{itemize}
+ \item Si pour tout $ x \in [a\ ;\ b], f(x) \geq 0 $, alors $ \int_{a}^{b} f(x)\; dx \geq 0 $ ;
+ \item Si pour tout $ x \in [a\ ;\ b], f(x) \geq g(x) $, alors $ \int_{a}^{b} f(x)\; dx \geq \int_{a}^{b} g(x)\; dx $.
+ \end{itemize}
+\end{propriete}
+
+\medskip
+
+\begin{application}[]
+ \vspace{-.4cm}
+ \small
+ % Questions
+ \begin{questions}
+ \item Calculer $ \int_{1}^{e} \dfrac1{x}\; dx $.
+ \item
+ % Questions
+ \begin{questions}
+ \item Justifier que la fonction $ x \mapsto \dfrac1{x+1} $ a pour primitive sur $ ]-1\ ;\ +\infty[ $ la fonction $ x \mapsto \ln(x+1) $.\\
+ On admettra que la dérivée d'une fonction sous la forme $ \ln(u) $ est $ \dfrac{u'}{u} $.
+ \item Calculer $ \int_{1}^{e} \dfrac1{1+x}\; dx $.
+ \end{questions}
+ \item Démontrer que pour tout $ x > 0 $, $ \dfrac1{x(x+1)} = \dfrac1{x}-\dfrac1{x+1}$
+ \item En déduire la valeur de $ \int_{1}^{e} \dfrac1{x(x+1)}\; dx $.
+ \end{questions}
+\end{application}
+
+\medskip
+
+\begin{propriete}[valeur moyenne d'une fonction sur un intervalle]
+ % \underline{\textbf{Graphiquement :}}
+ \begin{center}
+ \begin{tabular}{l c r}
+ \begin{minipage}{.4\textwidth}
+ \noindent
+ On appelle valeur moyenne de $ f $ sur $ I $ le nombre réel:
+ \[
+ m = \dfrac1{b-a}\, \int_{a}^{b} f(x)\, dx
+ \]\\
+
+ \noindent
+ L'aire sous la courbe représentative de $ f $ (en rouge ci-contre) est égale à l'aire sous la droite d'équation $ y = m $ (en bleu).
+ \end{minipage}
+ &
+ \hspace{.5cm}
+ &
+ \begin{minipage}{.7\textwidth}
+ \includegraphics[scale=.5]{fig6.pdf}
+ \end{minipage}
+ \end{tabular}
+ \end{center}
+\end{propriete}
+
+\medbreak
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/partieIII.tex b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/partieIII.tex
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+++ b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/partieIII.tex
@@ -0,0 +1,47 @@
+% !TeX root = prof_-_calcul_integral_-_2023_1.tex
+
+\partie{Intégration par parties}
+
+\begin{propriete}[]
+ \vspace{-.4cm}
+ Soit $ u $ et $ v $ deux fonctions dérivables sur $ [a\ ;\ b] $ de dérivées $ u' $ et $ v' $ continues, alors :
+
+ \[
+ \int_{a}^{b} uv'(x)\; dx = \left[ u\; v(x)\right ]_{a}^{b} - \int_{a}^{b} u'v(x)\; dx
+ \]
+\end{propriete}
+
+% remarque
+\begin{remarque}
+ Le choix de $ u $ et $ v' $ est à faire judicieusement puisqu'il faut pouvoir trouver une primitive de $ u'v $.
+\end{remarque}
+
+\medskip
+
+\begin{application}[intégration par partie]
+ \vspace{-.4cm}
+ Calculer $ \int_{0}^{1} x\e^{x}\; dx $.
+%
+% \noindent
+% On ne peut pas trouver une primitive de $ x \mapsto x\e^{x} $ car non de la forme $ u'\e^{u} $.\\
+% On intègre par partie :
+%
+% \[
+% \begin{array}{rcl}
+% u(x) = x & & u'(x) = 1 \\
+% v'(x) = \e^{x} & & v(x) = \e^{x}
+% \end{array}
+% \]
+%
+% \[
+% \int_{0}^{1} x\e^{x}\; dx = \left[ x\e^{x} \right]_{0}^{1} - \int_{0}^{1} \e^{x} \times 1\; dx = \left[ x\e^{x} \right]_{0}^{1} - \int_{0}^{1} \e^{x} \; dx = \left[ x\e^{x} \right]_{0}^{1} - \left[\e^{x} \right]_{0}^{1} = (\e - 0) - (\e - 1) = 1.
+% \]
+\end{application}
+
+\medskip
+
+% application
+\begin{application}[déterminer une primitive]
+ \vspace{-.4cm}
+ Déterminer une primitive de $ \ln $ sur $ ]0\ ;\ +\infty[ $.
+\end{application}
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/prof_-_calcul_integral_-_2023_1.log b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/prof_-_calcul_integral_-_2023_1.log
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diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/prof_-_calcul_integral_-_2023_1.pdf b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/prof_-_calcul_integral_-_2023_1.pdf
new file mode 100644
index 0000000..447159b
Binary files /dev/null and b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/prof_-_calcul_integral_-_2023_1.pdf differ
diff --git a/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/prof_-_calcul_integral_-_2023_1.tex b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/prof_-_calcul_integral_-_2023_1.tex
new file mode 100644
index 0000000..27e17c3
--- /dev/null
+++ b/bts/bts2e/fonction variable reelle/sequence 2 - calcul integral/cours - calcul integral - 2023_1/prof - calcul integral - 2023_1/prof_-_calcul_integral_-_2023_1.tex
@@ -0,0 +1,29 @@
+% File : prof_-_calcul_integral_-_2023_1.tex
+% Author : Jeff Lance
+% Date : 18.08.2023 12:20:01
+% Last Modified Date: 18.08.2023 12:20:01
+% Last Modified By : Jeff Lance
+
+\documentclass[11pt]{jl-cours}
+\usepackage{cancel}
+\usepackage{asymptote}
+
+\begin{document}
+\pagenumbering{arabic}
+
+\titre{\Jd\ Calcul intégral}{\Jd\ Calcul intégral}
+\lohead*{BTS2E}
+\rofoot*{\anneescolaire}
+
+Dans ce document, $ f $ est une fonction définie et continue sur un intervalle $ I=[a\ ;\ b] $ de $ \R $.
+
+% Primitives
+\import{.}{partieI.tex}
+
+% Intégration
+\import{.}{partieII.tex}
+
+% Intégration par parties
+\import{.}{partieIII.tex}
+
+\end{document}