Find X, if and

2X+Y=

= Put the Value of Y

= 2X+=

= 2X=-

= 2X=

= X=

Hence, The value of X=

Given the matrices

and

Verify that (A + B) + C = A + (B + C).

Find matrices X and Y, if X + Y = and

Find matrices X and Y, if and

If and find X and Y.