CBSE 2026 · Region 2 · Set 3 · Q5 · 1 mark
A relation R on set $\displaystyle \mathrm{A}=\{1,2,3\}$ is defined as $\displaystyle \mathrm{R}=\{(1,3),(3,3),(1,1),(2,2)$, $\displaystyle (3,1)\}$ is
Official answer
From CBSE’s own marking scheme for this paper.
(D)
reflexive, symmetric and transitive
Relations and FunctionsTypes of RelationsRemembermcqeasy
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CBSE Class 12 Mathematics past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.