Sophocles : B.C. ::______ : A.D.
Using elementary row operations (transformations), find the inverse of ⎛⎜⎝012123310⎞⎟⎠ OR If A = ⎡⎢⎣067−6087−80⎤⎥⎦, B = ⎡⎢⎣011102120⎤⎥⎦, C= ⎡⎢⎣2−23⎤⎥⎦, then calculate AC, BC and (A+B) C.
Also verify that (A+B)C = AC+BC.