[SolveLancer Test] A, B and C are both N-order matrices, E

Last updated: 7/17/2022

[SolveLancer Test] A, B and C are both N-order matrices, E is the identity matrix and satis- fies ABC-E, then which of the following options is true: [SolveLancer Test] (a) ACB = E (b) BCA = E (c) CBA = E (d) BAC = E