LaTex畫出矩陣

March 3, 2022

繪製出普通的矩陣

\documentclass{article}
\usepackage{amsmath}
\begin{document}

$\begin{bmatrix}
    a & b & d\\ 
    c & d & d
\end{bmatrix}$

\end{document}

$\begin{bmatrix} a & b & d\\ c & d & d \end{bmatrix}$

繪製出有線的矩陣

\documentclass{article}
\usepackage{amsmath}
\begin{document}

$\begin{bmatrix}
	\begin{array}{cc|c}
		  a & b & d\\ 
		  c & d & d
	\end{array}
\end{bmatrix}$

\end{document}

$\begin{bmatrix} \begin{array}{cc|c} a & b & d\\ c & d & d \end{array} \end{bmatrix}$

math