How to write a matrix of the form that I mentioned in the figure below

Question

How can we write a matrix of the form I posted below. Hope you will give an answer.

Have you tried
\left[ \begin{tabular}{ccc} 0 & 1 & 0 \\ 0 & 0 & 1 \\ 1 & 1 & 0 \\ 0 & 1 & 0 \\ \end{tabular} \right] ? — Alex2006, Mar 26 '18 at 09:37
Similar: https://tex.stackexchange.com/questions/55054/bordermatrix-with-brackets-instead-of-parentheses/55056#55056 — Éric Guirbal, Mar 26 '18 at 10:11

score 6 · Answer 1 · answered Mar 26 '18 at 11:05

You could use blkarray.

\documentclass{article}
\usepackage{blkarray}

\begin{document}

\[
\begin{blockarray}{cccc}
  & 1 & 2 & 3 \\
\begin{block}{c[ccc]}
1 & 0 & 1 & 0 \\
2 & 0 & 0 & 1 \\
3 & 1 & 1 & 0 \\
4 & 0 & 1 & 0 \\
\end{block}
\end{blockarray}
\]

\end{document}

How to write a matrix of the form that I mentioned in the figure below

1 Answers1