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

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

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

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

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

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

" (a) If "A=[[1,1,2],[2,1,3],[5,4,9]]" then find "|A|

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

A=[3-4 2 2 3 5 1 0 1] , find A^(-1) and hence solve the following system of equations: 3x-4y+2z=-1,\ \ 2x+3y+5z=7,\ \ x+z=2

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

IF A=[{:(-2,1,0),(3,4,-5):}] and B=[{:(1,2),(4,3),(-1,5):}] then find A+B'.