Given A=[2−620],B=[−3240]andC=[4002] Find the matrix X such that A + 2X = 2B + C.
Given A=[2−620],B=[−3240]andC=[4002]
If A=[436−8],B=[1−3−62] Find a matrix C such that C=A-2B
Let A=[210−2],B=[41−3−2] and C=[−32−14] Find: A2+AC−5B
Given A=[31−21] and B=[4−32−1]
Find A+B-2l where l is a 2×2 unit matrix
Let A=[2432],B=[13−25],C=[−2534]. Find each of the following: (i)A+B
(ii)A-B
(iii)3A-C
(iv)AB
(v)BA
Find X if 2X+3Y=[2340]and 3X+2Y=[7−2−15]