" 8.) "quad " 8."[[1,3,3],[1,4,3],[1,3,4]]

Find the rank of A=[[8,1,3,6],[0,3,2,2],[8,-1,-3,-4]]

Find the rank of A=[[8,1,3,6],[0,3,2,2],[-8,-1,-3,4]]

If A = [[1,4],[2,8]] , B = [[3,2],[1,3]] then AB=

If A = {:[(-5,1),(6,8)], B = [(2,1),(3,4)], C = [(1,3),(-1,4)] verify the following: (A')' = A

If A=[[1, 2, 3], [3, 4, 5], [4, 6, 8]] , then

If [[1,-x],[4,-3]] =[[1,8],[4,-3]] then value of x is :

Find A if [[4],[1],[3]] A =[[-4,8,4],[-1,2,1],[-3,6,3]]

If [[4],[1],[3]] X= [[-4,8,4],[-1,2,1],[-3,6,3]] , find X.

If A=[(4, 3, 1), (2, 3, -8), (1, 0, -4)], B=[(2, 3, 4), (1, 9, 2), (-7, 1, -1)], C=[(8, 3, 4), (1, -2, 3), (2, 4, -1)] then verify that A+(B+C)=(A+B)+c

Find A if [(4),(1),(3)] A = [(-4,8,4),(-1,2,1), (-3,6,3)]