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

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`
` x+ y -2z =-3`

Text Solution

Verified by Experts

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