Choose the correct answer1. For two sets A and B, AUB=A if and only if – InterviewSolution

1.

Choose the correct answer1. For two sets A and B, AUB=A if and only if(A) BsubsetA(B) AsubsetB(C) A!=B

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If A∪B = A thenB⊆A, that is B is contained in A.

A) option is correct

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