Question

X +Y =[5 2
0 9] and X-Y =[3 6
0 -1] find X and Y

Answer 1

Answer:

X=[4 4

0 4 ]

Y =[1 -2

0 5]

Step-by-step explanation:

(X+Y) +(X-Y) = [8 8

0 8] = 2X

X = [ 4 4

0 4 ]

Y = [ 1 -2

0 5 ]