Question

Suppose A and B are matrices such that the product C = AB is defined. Using the
result rank(C) =<min{rank(A), rank(B)}, prove that rank(A^2) =< rank(A), where A
is a square matrix.​

Answer 1

Step-by-step explanation:

brother or sister please help me plse BRAINLEIST need 3. for

expert help me out make me BRAINLEIST PLEASE