Question: In Exercises 1 and 2, write the system first as a vector equation and then as a matrix equation. 1. 2. 5x1 + x2-3x3 =

In Exercises 1 and 2, write the system first as a vector equation and then as a matrix equation.
1.
In Exercises 1 and 2, write the system first as

2.

In Exercises 1 and 2, write the system first as

5x1 + x2-3x3 = 8 2x2 + 4x3 =0 AxI 5x1 + 3x2 = 2

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