If `A=[(4 ,3 ),(2 ,5)]` , find `x` and `y` such that `A^2-x A+y I=O` . Hence, evaluate `A^(-1)` .

If A=[[4,32,5]], find x and y such that A^(2)-xA+yI=O. Hence,evaluate A^(-1)

If A=[{:(4,3),(2,5):}] , find x and y such that A^(2)+xA+yI_(2)=O_(2) . Hence, find A^(-1) .

Find the inverse of each of the matrices given below : if A=[(3,1),(7,5)] find x and y such that A^(2)=deltaA-2I . Hence , find A^(-1) .

If A=[(3,1),(7,5)] , find x and y so that A^2 + xI-yA =0. Hence find A^(-1)

For the matrix A=[[3 ,1],[ 7, 5]], find x and y sot that A^2+x I+y Adot=0 Hence, Find A^(-1)dot

For the matrix A=[{:(3,1),(7,5):}] . Find 'x' and 'y' so that A^(2)+xI=yA . Hence find A^(-1) .

If ((2x)/5+1,y-3/4)=(1/5,1/4) find x and y.

If [(x+y,2),(-1,2x-y)] = [(4,2),(-1,5)] , find x and y.