JEE Main 2024 — Sets And Relations Question with Solution
From: JEE Main 2024 (Online) 29th January Evening Shift
Question
If R is the smallest equivalence relation on the set such that , then the number of elements in is __________.
Choose an option
Show full solutionCorrect option: B
Correct answer
B10
Step-by-step explanation
Given set
Minimum order pairs are
Thus no. of elements
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This is a previous-year question from JEE Main 2024, 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.