1.

A={ 1, 2, 5, 7,9} , Q- {2, 3, 5, 9, 11}, R = {3,4,5,7,9} and = {2, 3, 4, 5,8}, then find i)(P unionQ)URii) (QnS) nk

Answer»

A∪B=(1,2,3,4,5...17,18)B′=(1,3,5,7,9...17,19,20,21...)(A∪B)∩B′=(1,3,5,7,9..17)=AA′∪A=UniversalSet=NStep-by-step EXPLANATION:PLS MARK ME AS A BRAINLIST



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