-4 -2 (1 point) If A = 1 2 - 3 and B -2 1 4 then -4 1 4 -3 -4 4 AB = and ВА — Choose v True or False: AB = BA for any two square matrices A and B of the same size %3D

Consider the two matrices: Compute A + 3B. The result is equal to: Select one: O a. O b. 0 с. O d. 5/2-11/2) -15/2 (- (4, -13) -12 6 none of the others (-₁5--1¹) 6 O e. 3(B+ A/2) 2 4 A = (²₁6) B=(-²32) -6 0

AB BA If A = False [4] and then B = [44] -2 -2 and True or False: AB = BA for any two square matrices A and B of the same size.

l6 WHe the augmented matrix as asyctem of equations. Ed o -3 IDO e 200 | -5 3501 -3 メナリー1= xt. メt

Let A and B be the following matrices. Perform the following operations: -8A = A2B = 5A - 2B = 00 3 -2 9 4 461 +61 A = -9 B = -3 -5 -2 -9 3

Simplify the following matrix expression (A -B) (A+B)- (A+6) 2.

If 4A - 3B = 2C (where A, B and C are all matrices) then Matrix A can be defined as: %3D Select one: a. 0.5C + 3B b. (2C+3B)/4 C. 0.5C + 0.75B d. C + B

Let A and B be the following matrices. 8 -4 -4 7 -1 A = -4 -3 -3 B : -3 -2 -4 8 9. -3 -6 -3 Perform the following operations: -3A A + 3B 2A + 3В

Find the product of the following matrices, if possible. 4 1 7 5 0 - 9 -2 - 3 6 - 7