JEE Main 2025 — Sets and Relations Question with Solution
JEE Main 2025 (3 Apr Shift 2)
Question
Let . let R be a relation on A defined by if and only if . Let be the number of elements in R. Let m and n be the minimum number of elements required to be added in R to make it reflexive and symmetric relations, respectively. Then is equal to
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Correct answer
A
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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.