If A and B are square matrices of the same order then `(A+B)^2=A^2+2AB+B^2` implies

If A and B are two square matrices of the same order, then A+B=B+A.

If A and B are any two matrices of the same order, then (AB)=A'B'

If A and B are any two square matrices of the same order than ,

If A and B are square matrices of order 3, then

If A and B are two square matrices of the same order then (A-B)^2 is (A) A^2-AB-BA+B^2 (B) A^2-2AB+B^2 (C) A^2-2BA+B^2 (D) A^2-B^2

If A, B, and C are three square matrices of the same order, then AB=AC implies B=C . Then

If A, B, and C are three square matrices of the same order, then AB=AC implies B=C . Then

Let A and B be square matrices of the same order. Does (A+B)^2=A^2+2A B+B^2 hold? If not, why?

If A and B are square matrices of same order, then (A+B) (A-B) is equal to

If A and B are symmetric matrices of same order, then AB-BA is a