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If A=[(2,-3,5),(3,2,-4),(1,1,-2)], find ...

If `A=[(2,-3,5),(3,2,-4),(1,1,-2)]`, find `A^(-1)`. Using `A^(-1)` solve the system of equations. `2x-3y+5z=11 , 3x+2y-4z=-5 and x+y-2z=-3`

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The correct Answer is:
`x = 1, y = 2, and z = 3`
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