If `A=[(1,0),(0,-1)] and B=[(0,1),(1,0)]`, then prove that `AB ne BA`.

If A=[(0,1),(0,2)],B=[(1,2),(0,0)] , then AB is equal to

If A=[(1,-2,3),(-4,2,5)] and B=[(2,3),(4,5),(2,1)] , then find AB, BA. Show that AB ne BA .

If A = [(1,0),(1,1)] and I = [(1,0),(0,1)] , then which one of the following holds for all n ge 1 by the principle of mathematical induction :

Find AB, if A=[(0,-1),(0,2)] and B=[(3,5),(0,0)] .

If A=((1,1,-1),(2,0,3),(3,-1,2)),B=[(1,3),(0,2),(-1,4)] and C=[(1,2,3,-4),(2,0,-2,1)] prove that (AB)C=A(BC)

If A+B=[[1,0],[1,1]] and A-2 B=[[-1,1],[0,1]] then A=

If A=[(3,5),(2,0)] and B = [(1,17),(0,-10)] then |AB| is equal to _____

If A=((0,0,1),(0,1,0),(1,0,0)) , then A^(4) is equal to