hello, when i put some ``` \begin{tabular}{c|c|c} left & center & right \\ \end{tabular} ``` in my tex file i have this error ``` unknown environment: tabular ``` is the tabular missing or something else ? If it's missing how can I add it ?
hello,
when i put some
in my tex file i have this error
is the tabular missing or something else ?
If it's missing how can I add it ?