Mathematics · 2025
JEE Main · 22 January 2025, Shift 1 · Q2
The number of non-empty equivalence relations on the set {1,2,3} is:
The number of non-empty equivalence relations on the set $\displaystyle \{1,2,3\}$ is :
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 5$
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JEE Main 2025 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.