# Matrix operations

A=2 -1 B=1 -2 -5 C=3 1

1 0 3 4 0 -1 0

-3 4 2 4

A. AB

B. 2C-3A

Â© BrainMass Inc. brainmass.com February 24, 2021, 2:34 pm ad1c9bdddfhttps://brainmass.com/math/matrices/compute-expression-matrices-29552

#### Solution Summary

There are several examples of matrix operations in this solution. The expert computes the expression using the matrices.

$2.19