Question

Q) Let U = {1,2,3,4,5,6} , A = { 2,3} , B = {4,5,6} . Verify De-Morgan’s Laws.

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Answer 1

Step-by-step explanation:

U = {1, 2, 3, 4, 5, 6}

U = {1, 2, 3, 4, 5, 6}A = {2, 3}

U = {1, 2, 3, 4, 5, 6}A = {2, 3}B = {4, 5, 6}

The answer's given in the attachment.

Btw,

a dash above any alphabet is it's compliment.

For eg. if U is {1, 2, 3, 4, 5, 6}

and A is {1, 3, 5}

Also B = {2, 4, 6}

Then, A' = {2, 4, 6}

I.e. for A' you've to take such numbers which aren't present in A but in U.