Four statements are given below regarding elements and subsets of the following set :
Only one of these statements is correct. Which one is it?
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JNU SSS 2018 Question 25: Sets, relations and functions
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Four statements are given below regarding elements and subsets of the following set: S = {1, 2, {1, 2, 3}} Only one of these statements is correct. Which one is it? (A) {1, 2} ∈ S (B) {1, 2} ⊆ S (C) {1, 2, 3} ⊆ S (D) 3 ∈ S
Sets, relations and functions has come up 65 times in 6 exams since 2004.
What this question tests
This question is on Sets and set operations, part of Sets, relations and functions in Mathematics.
Unions, intersections, complements and differences of sets, and the identities that connect them.
TestStop has 25 past-paper questions on this subtopic; the nearest in year are below.
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Question from the JNU SSS 2018 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.