Question

Please help! Correct answer only, please! I need to finish this assignment this week. Determine the value of the following: A. B. C. D.

Answer 1

Answer:

Option B is correct

Step-by-step explanation:

To subtract matrix A from matrix B which has the same size as matrix A, you find the pair corresponding elements (which share the same position in matrix) and perform the subtraction.

As shown in picture:

C = A - B

   = [3-(-1)  2-0; -4-(-5)  6-2; 7-4  5-9]

   = [4 2; 1 4; 3 -4]

=> Option B is correct