" 15.If "A=[[1,1,2],[0,2,-3],[3,-2,4]]" and "B^(-1)=[[1,2,0],[0,3,-1],[1,0,2]]" the find "(AB)^(-1)

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]]" and "B=[[-5,4,0],[0,2,-1],[1,-3,2]] , then find BA

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

Find (AB) , if A=[(1,1,2),(0,2,-3),(3,-2,4):}] and B=[(1,2,0),(0,3,-1),(1,0,2):}]

If A=[[1,2,3],[0,-1,4],[3,1,5]] and B=[[2,-1,0],[1,4,3],[3,0,-2]], verify that (AB)^-1=B^-1A^-1.

If A=[[1,2,3],[2,0,-2]],B=[[1,1,-1],[2,0,3],[3,-1,2]] and C=[[1,3],[0,2],[-1,4]] find A(BC).

Compute (AB)^-1: A = {:[(1,1,2),(0,2,-3),(3,-2,4)],B^-1=[(1,2,0),(0,3,-1),(1,0,2)]

If A=[(0,1,2),(2,3,4),(4,5,6)] and B=[(1,-2,0),(0,1,-1),(-1,0,3)] then find A-B and 4B-3A

If A=[[1,0,-2],[2,3,-1]], B=[[4,-1,3],[0,2,1]]"and" C=[[2,-3,0],[1,4,5]] "find " A-3B+3C