0 votes 0 votes True/False Question : For all positive integers $m$ and $n$, if $A$ is an $m \times n$ real matrix, and $B$ is an $n \times m$ real matrix such that $AB = I$, then $BA=I$. TIFR tifrmaths2017 true-false + – soujanyareddy13 asked Aug 30, 2020 • edited Oct 1, 2020 by soujanyareddy13 soujanyareddy13 170 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.