Question

1. If A and B are square matrices of the same order, then (A + B) (A – B) is equal to
(A) A2– B2
(B) A2 – BA – AB – B2
(C) A2 – B2+ BA – AB
(D) A2 – BA + B2+ AB

PLSSSS SOMEONE HELPPP CLASS12 MATRIX

Answer 1

Answer:

c) A2-B2+BA-AB

Step-by-step explanation:

in matrix multiplication AB&BA are different