Given the matrices: What is the size of the product C = AB? Find the product of C = AB.
Answer
c11 =:
-1
c12 =:
3
c21 =:
3
c22 =:
-3

Question

Given the matrices: What is the size of the product C = AB? Find the product of C = AB.

Revolt · Accepted Answer

c11 =: -1; c12 =: 3; c21 =: 3; c22 =: -3

Scalar and Matrix Multiplication