Q3 of 124 Page 201

If and verify that (A + B)’ = (A’ + B’).

Given and

To Prove: (A + B)’ = A’ + B’


Proof: Let us consider C = A + B




Now LHS = C’



To find RHS, we will find transpose of matrix A and B


And


RHS = A’ + B’




LHS = RHS


Hence proved.


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