Question

Q.9: If A and B are the square matrix of equal order then which of the following

is true

A) A+B=B+A

B) A+B=A-B

C) A-B = B-A

D)AB = BA​

Answer 1

Step-by-step explanation:

AB=BA

please make me brainlist

Answer 2

Answer:

a) A+B = B+A

this is true