Find the matrices A and B, if `A+B =[(5,2),(0,9)] and A-B =[(3,6),(0,-1)]`

Find x and y if :- x + y = [(5,2),(0,9)] and x-y [(3, 6),(0,-1)] .

Find the matrices A and B if A+2B=[(1,2,0),(6,-3,3),(-5,3,1)] and 2A-B=[(2,-1,5),(2,-1,6),(0,1,2)]

Find AB if A = [(0, -4),(0, -3)] and B = [(5, -7),(0, 0)] .

Find the matrices A and B if 2A-B=[(3,-3,0),(3,3,2)], 2B+A=[(4,1,5),(-1,4,-4)]

Find A+B if the matrices A and B are such that 2A+B=[(4,5),(3,8)], A+2B=[(2,4),(3,1)]

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

If A=[(0,a),(0,0)] and B = [(b,0),(0,0)] , then find AB.

For the following matrices A and B, verify that [AB]'=B'A' , A=[(1),(-4),(8)], B =[-1 2 1] .

Find A, if 2A+3 [(5,0),(3,1)]=5[(1,9),(0,-2)] .

Examine whether A^2-2B is singular, given : A=[(-1,1,2),(3,0,4),(2,1,-2)] and B=[(2,-3,-4),(-1,0,-1),(0,-1,0)]