If `A=[[2,5],[-3,1]]` ,then find `A^(-1)`.

(2) If A= [[2,3],[1,5]] then find A^(-1)

If A=[[2,5,3],[3,1,2],[1,2,1]] , then find A^(-1)

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

If A=[[1,1,3],[5,2,6],[-2,-1,-3]] , then find A^(3)

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-4z=-4;x+y-2z=-3

If A=[[-1,3,5] , [1,-3,-5] , [-1,3,5]] then find A^3-A^2

If A is a non-singular square matrix such that A^(-1)=[(5, 3),(-2,-1)] , then find (A^T)^(-1) .

If A=[[1,1,2],[2,1,3],[5,4,9]] then find |A|

If A=[[0,1,3],[1,2,x],[2,3,1]] and A^(-1)=[[(1)/(2),-4,(5)/(2)],[-(1)/(2),3,-(3)/(2)],[(1)/(2),y,(1)/(2)]] . Find x,y

If A = [ [ 1, 2 , -3 ] , [ 2 , 5 , 9 ] , [ -1 , 3 , 5 ] ] , then find A^(T)