Use product `[[1,-1, 2],[ 0, 2,-3],[ 3,-2, 4]] [[-2, 0, 1],[ 9, 2,-3],[ 6, 1,-2]]` to solve the system of equation: `x-y+2z=1`; `2y-3z=1`; `3x-2y+4z=2`

Explanation

To solve the system of equations using the product of the given matrices, we will follow these steps:

### Step 1: Define the Matrices
We have two matrices:
- Matrix A:
\[
A = \begin{bmatrix}
1 & -1 & 2 \\
...