If A \times B = B \times A, (Where A and B are general matrices) then

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Module 4: Algebraic Structures & Boolean Algebra.

20232m

If $A \times B = B \times A$ , (Where A and B are general matrices) then
(i) $A=I$
(ii) $A=B'$
(iii) $B=A$
(iv) $A'=B$

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