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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 following system of equations : `2x-3y+5z=16: 3x+2y=-4; x+y-2z=-3`

Text Solution

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The correct Answer is:
` {:(0,1,-2),(-2,9,-23),(-1,5,-13):},x=1,y=2,z=3`
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