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Let a, b be two n*n matrices show that a+b=ab Then (a) ab=ba(b) ab=inv (c) a=inv or b=inv(d) none of these

Let a, b be two n*n matrices show that a+b=ab Then (a) ab=ba(b) ab=inv (c) a=inv or b=inv(d) none of these

Grade:12th pass

2 Answers

Anish Singhal
askIITians Faculty 1192 Points
5 years ago
Please write question properly. What is this inv?
Anish Singhal
askIITians Faculty 1192 Points
5 years ago
Please write question properly. What is this inv?

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