# Matrix Operations : Matrix Addition

Given A = 1 2 -2

3 4 5

B = 2 0 1

3 -2 5

C = -4 -6 1

2 3 0

a.) Find A+B and B+A

b.) Find A+B+C

#### Solution Preview

A = 1 2 -2

3 4 5

B = 2 0 1

3 -2 5

Then A+B =B+A = 1+2 ...

#### Solution Summary

Matrix addition is investigated.

$2.19