If `A=[(1,-2,3),(0,-1,4),(-2,2,1)]`, find `(A')^(-1)`

If A=[[1,-2,3],[0,-1,4],[-2,2,1]] , then find (A')^(-1)

If A=[{:(3,2,1),(0,-1,-2),(-3,4,2):}] , find A^(-1)

If A=[[1,-2,3],[0,-1,4],[-2,2,1]], then find |A| .

If A = [(0,4,3),(1,-3,-3),(-1,4,4)] , then find A^(2) and hence find A^(-1)

If A = [(1,0,-4),(0,-1,2),(-1,2,1)] and B= [(5,8,4),(2,3,2),(1,2,1)] then find AB .

Find the inverse of each of the matrices given below : Compute (AB)^(-1) when A=[(1,1,2),(0,2,-3),(3,-2,4)] and B^(-1)=[(1,2,0),(0,3,-1),(1,0,2)] . Find A^(-1).

If A=[(1,2,3),(-1,0,2),(1,-8,-1)],B=[(4,5,6),(-1,0,1),(2,1,2)],C=[(-1,-2,1),(-1,2,3),(-1,-2,2)] , find (i) 2B-3C (ii) A-2B+3C .

If A^(-1)=|{:(1,3,3),(1,4,3),(1,3,4):}|" and B"=[{:(5,0,4),(2,3,2),(1,2,1):}]," then find"(AB)^(-1)

If A = [(0,1),(2,3),(1,-1)]and B = [(1,2,1),(2,1,0)] , then find (AB)^(-1)

Let A+2B={:[(3,2,-3),(1,0,4),(3,1,2)]:}and-A-B={:[(1,0,3),(-1,4,1),(3,2,1)]:} . Find A and B.