Choose the correct option in each of the following questions, i.e. choose 1 or 2. (a) If A, B, C are matrices of the same size such that A + C = B + C then A = B True False (b) If A, B, C are square matrices of the same size such that AC = BC, then A and B are identical True False (c) A square matrix containing a row or column of zeros is not invertible True False (d) Let A and B be n times n matrices. If AB is invertible, then A and B are invertible True False (e) Given
