E xample First Matrix Second Matrix Multipication Size Possible? A B AB (a)(2x2) (2x2) YES XL (b)(3x3) (3x2) YES (3x2) (c)(3x3) (2x3) NO (d)(5x5) YES (5X1)• Example First Matrix Second Matrix Multipication Size Possible? A B AB (a）（2x2) (2x2) YES (2x2) (b）（3x3) (3x2) YES (3x2) (c）（3x3) (2x3) NO (d）（5x5) (5x1) YES (5x1)