Mathematics General Science Test Medium Mode

Sr. #	Questions	Answers Choice
1	(A∩Bc)c= -------------------------	Ac∪Bc Ac∪B Ac∩B None of these
2	For a set A, A∪Ac= ---------------------	A ∅ Ac U
3	A∪(A∪B)= --------------------	B A A∪B None of these
4	(A∪B)∪C= --------------------------	A∩B(B∪C) A∪(B∪C) A∪(B∩C) None of these
5	If B⊆ A, then complement of B in A is = -----------------------	A-B A∩B B-A A∪B

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