**Question: **(5 points) Look up the **definition **for the inverse of a matrix. Use the ** definition ** of the inverse of a matrix to solve.

Show that:

2 3 -1

1 2 1 -1 -1 3

Is the inverse of:

7 -8 5

-4 5 -3

1 -1 1

**Solution:**The solution consists of 235 words (3 pages)

**Deliverables:**Word Document