JEE Main 2025 — Sets And Relations Question with Solution
From: JEE Main 2025 (Online) 22nd January Evening Shift
Question
Let . The number of relations on , containing and , which are reflexive and transitive but not symmetric, is _________.
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Show full solutionCorrect answer: —
Step-by-step explanation
Transitivity
For reflexive
Now
cannot be taken
(1) taken and not taken
(2) taken and not taken
(3) Both not taken
therefore 3 relations are possible.
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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.