If A =⎡⎢⎣2−3532−411−2⎤⎥⎦, find A−1. Use it to solve the system of equation 2x-3y+5z = 11, 3x+2y-4z = -5, x+y-2z =-3.
OR
Using elementary row transformations, find the inverse of the matrix
A =⎡⎢⎣123257−2−4−5⎤⎥⎦