Mathematics · 2023
JEE Main · 12 April 2023, Shift 1 · Q21
The number of relations, on the set {1,2,3} containing ( 1,2 ) and ( 2,3 ), which are reflexive and transitive but not symmetric, is ____.
The number of relations, on the set $\displaystyle \{1,2,3\}$ containing $\displaystyle ( 1,2 )$ and $\displaystyle ( 2,3 )$, which are reflexive and transitive but not symmetric, is $\displaystyle \_\_\_\_$.
Official answer
From NTA’s final answer key for this paper.
3
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.