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Let U={1,2,3,4,5,6},A={2,3} and B={3,4,5}. Find A′,B′,A′∩B′,A∪B and hence show that (A∪B)′=A′∩B′.

Answer» Let U={1,2,3,4,5,6},A={2,3} and B={3,4,5}. Find A,B,AB,AB and hence show that (AB)=AB.


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