If `A+B=[[1,-1],[3,0]]` and `A-B=[[3,1],[1,4]]`,then `AB=`

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

If A=[[2,3],[0,1]] and B=[[3,4],[2,1]] ,then (AB)=

If A = [[2,2],[4,0]] and B = [[1,1],[2,1]] , then: (a)abs(A)=2^3abs(B) (b)abs(A)=2^2abs(B) (c)abs(A)=abs(B) (d)abs(A)=2^4abs(B)

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

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],[-4,2,5]] & B=[[1,3],[-1,0],[2,4]] then verify that (AB)'=B'A'

If A=[[1,-2,3],[-4,2,5]] , B=[[1,3],[-1,0],[2,4]] then verify that (AB)'=B'A'

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

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

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