You are given two matrices = $ 9 and B x A = You are not given the values of a, b, c, d, x, y, z, t.3. Is it possible to choose a, b, c, d, 1:, y, z, t in such a way that A2 32 = (A + B)(A B)? If yes, give an example of such a, b, c, d, :3, y, z, t. If no, explain why it is impossible. 4. Is it possible to choose a, b, c, d, 1:, y, z, t in such a way that A2 B2 7E (A + B)(A B)? If yes, give an example of such a, b, c, d, as, y, z, t. If no, explain why it is impossible