Find X and Y, if

Question

Find X and Y, if
A system of two matrix equations: X + Y equals a 2x2 matrix [[7, 0], [2, 5]] and X - Y equals a 2x2 matrix [[3, 0], [0, 3]].

Philoid · Accepted Answer

Now, X + Y =  …(1)Adding (1) and (2), we get,2X = .Now, X + Y =