MCQ
For any two matrices $A$ and $B$, we have
  • A
    $A B=B A$
  • B
    $A B \neq B A$
  • C
    $A B=O$
  • None of these

Answer

Correct option: D.
None of these
(d)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free