JEE Main 2025 — Sets and Relations Question with Solution
JEE Main 2025 (23 Jan Shift 1)
Question
Let be a relation defined on the set . Then the minimum number of elements, needed to be added in R so that R becomes an equivalence relation, is:
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
For relation to be reflexive
Minimum elements added will be
Minimum number of elements
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This is a previous-year question from JEE Main 2025, covering the Sets and Relations chapter of Mathematics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.