DAY 1. Multiply the three matrices together in order (A*B*C) to get a fourth matrix 'D'. What is the fourth matrix?
DAY 2. Multiply the fourth matrix by the scalar 6 to get a fifth matrix E.
DAY 3. Add the fifth matrix to a matrix whose elements are all "2"'s to get a sixth matrix F. What is the sixth matrix?
DAY 4. You are told the password for your next assignment is the element F1,3. What is your password?© BrainMass Inc. brainmass.com March 4, 2021, 5:37 pm ad1c9bdddf
This shows how to perform operations, including multiplication, on matrices.