Mathematics · 2022
JEE Main · 28 July 2022, Shift 1 · Q5
Let the operations *, ∈{∧, }. If ( p * q ) ( p ∼ q ) is a tautology, then the ordered pair (*, ) is:
Let the operations $\displaystyle *, \odot \in\{\wedge, \vee\}$. If $\displaystyle (\mathrm{p} * \mathrm{q}) \odot(\mathrm{p} \odot \sim \mathrm{q})$ is a tautology, then the ordered pair $\displaystyle (*, \odot)$ is :
Official answer
(2)
$\displaystyle (\vee, \vee)$
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.