Question

If $A^T,B^T$ are transpose matrices of the square matrices A, B respectively, then$(AB{)}^T$ is equal to

• A. $A^T{B}^T$
• B. $A{B}^T$
• C. $B{A}^T$
• D. $B^T{A}^T$

Answer 1

Answer: (D)

Now, $(AB{)}^T=B^T{A}^T$