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Use product {:[( 1,-1,2),( 0,2,-3),( 3,...

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 equations
` x-y+2z=1 `
` 2y-3z=1`
` 3x-2y+4z =2`

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The correct Answer is:
x= 0, y= 5 and z=3
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