Question

If A and B are two matrices if.
AB=A and BA=B then prove that
A^T and B^T are idempotent.​

Answer 1

Step-by-step explanation:

If AB=A and BA=B, then which of the following is/are true? Therefore, A is an idempotent matrix. Therefore, B is an idempotent matrix.

Hope this is helpful

Answer 2

Answer:

sorry I don't know this answer