Question: 1. find the determinant 5 9 -4 1 2 -2 3 4 -5 (On the assignment there is lines on both sides incasing the numbers

1. find the determinant

5 9 -4

1 2 -2

3 4 -5

(On the assignment there is lines on both sides incasing the numbers on the sides)

2. Use the determinant from number 1 and cramer's rule to solve the following system.

5x+9y - 4z = -3

x+2y-2z=-2

3x+4y -5z=-3

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