Question

If U={1,2,3,4,5,6,7},A={2,3,5,7},B{2,4,6,8} then verify De Morgan's laws.​

Answer 1

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Pls refer to the attachment.

Answer 2

Answer:

In propositional logic and Boolean algebra, De Morgan's laws are a pair of transformation rules that are both valid rules of inference. ... The rules allow the expression of conjunctions and disjunctions purely in terms of each other via negation.