matriks a ineves 2,1,3,2) dikali matriks b inves 2-,1,-3,2

A=2 1 B=2 -1
3 2 -3 2
AxB=[2 1] [2 -1]
[3 2] x [-3. 2]
= [2*2+1*-3. 2*-1+1*2]
[3*2+2*-3. 3*-1+2*2]
=[4-3. -2+2]
[6-6. -3+4]
=[1 0]
[0. 1]