%%22:56:1 23/2/2012 -VieTeX creates D:\toan\2011-2012\Sach hinh hoc 12\.tex % LaTeX Article Template \documentclass{article} \usepackage{amsmath,amsxtra,amssymb,latexsym, amscd,amsthm} \usepackage{tkz-tab} \usepackage{indentfirst} \usepackage[mathscr]{eucal} \usepackage[utf8]{vietnam} \begin{document} \title{} % Ten bai \author{} % Tac gia \date{} % Ngay \maketitle \section{} % Muc dau tien \begin{tikzpicture} \tkzTabInit[espcl=1.5]% {$x$ / 1,$g(x)$ / 1}% {$0$,$1$,$2$}% \tkzTabLine{d,+,0,-,d} \end{tikzpicture} \begin{tikzpicture} \tkzTabInit[color,espcl=1.5] {$x$ / 1,$g(x)$ / 1} {$0$,$1$,$2$,$3$}% \tkzTabLine{z, + , d , h , d , - , t} \end{tikzpicture} \begin{tikzpicture} \tikzset{h style/.style = {pattern=north west lines}} \tkzTabInit[color,espcl=1.5]% {$x$ / 1,$g(x)$ / 1}% {$0$,$1$,$2$,$3$}% \tkzTabLine{z,+,,h,d,-,t} \end{tikzpicture} \begin{tikzpicture} \tkzTabInit[lgt=2,espcl=1.75]% {$x$/1,$2-x$/1, $\vert 2-x \vert $/1}% {$-\infty$,$2$,$+\infty$}% \tkzTabLine{ , + , z , - , } \tkzTabLine{ , 2-x ,z, x-2, } \end{tikzpicture} \begin{tikzpicture} \tkzTabInit[lgt=1,espcl=2]{$x$ /1, $f$ /2}{$0$,$1$,$2$,$3$}% \tkzTabVar{+/ $1$ / ,-CH/ $-2$ /, D+/ / $+\infty$,-/ $2$ / } \end{tikzpicture} \begin{tikzpicture} \tkzTabInit[] {$x$ /1, $f’(x)$ /1,$f$ /3} {$-\infty$ , $0$ , $1$ , $+\infty$} \tkzTabLine{,-,d,-,z,+,} \tkzTabVar{+/$+\infty$ ,-D+/$-\infty$ / $+\infty$ ,-/$\frac{3}{2}$, +/$+\infty$} \tkzTabVal{1}{2}{0.4}{$ -\sqrt[3]{2}$}{$0$} \end{tikzpicture} \subsection{} % Duoi muc % Ket thuc van ban \end{document}