Question

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

• A. $A^TB^T$
• B. $AB^T$
• C. $BA^T$
• D. $B^TA^T$

Answer 1

Answer: (D)

$B^TA^T$

Answer 2

Now, $(AB)^T = B^TA^T \,$