如何在数学模式下在表中添加换行符?例如,这里:
\documentclass[a4paper,10pt]{article}
\usepackage[utf8]{inputenc}
\usepackage{amssymb,amsmath}
\begin{document}
\begin{center}
\begin{tabular}{c|c|c|l}
1&1&1&$X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X\otimes X$
\end{tabular}
\end{center}
\end{document}