Mathematics · 2022
JEE Main · 25 July 2022, Shift 1 · Q20
Which of the following statements is a tautology?
Which of the following statements is a tautology ?
Official answer
(4)
$\displaystyle \mathrm{q} \Rightarrow((\sim \mathrm{p}) \vee \mathrm{q})$
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.