Class 9 Math MCQs – Certification Test 80

Grade 9 Math Problems Quiz (Question 80) – App & e-Book Download

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MCQ 80: If 2 sets A and B are given, then the set consisting of all the elements which are either in A or in B or in both is called:

Intersection of A and B
union of A and B
Complement of A
Complement of B

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