If two matrices A and B are such that, AB=A and BA=B. Then A3+B3 is eq

1.	If two matrices A and B are such that, AB=A and BA=B. Then A3+B3 is equal to
Answer» If two matrices $A$ and $B$ are such that, $A B = A$ and $B A = B .$ Then $A^{3} + B^{3}$ is equal to

Discussion