Upload a photo of your answer sheet showing your name and solution. (4 items x 10 points) 1) What is 2A + 5B if Matrix A = 1 2 -3 4 and Matrix B = -5 4 2 -2 3 2) What is 3A - 2B if 3 H Matrix A = -2 4 and Matrix B = 0 -2 A 5 3) What is BA if 3 -2 5 2 Matrix A = 0 -1 6 and Matrix B = 3 2 4 2 -1 4 -2 4) What is 3AT - 2BT if Matrix A = W N and Matrix B = -2]Upload photos of your answer sheet showing your name and solution. (2 items x 10 points) 1. Find A-B using the following matrices: 5 61 2 9 3 A= -3 5 8 B= 4 0 3 4 6 7 -5 -1 3 2. Find AB using the following matrices: 7 1 2 31 A = B = 9 10 4 5 6 11 12