Mathematics · 2022
JEE Main · 30 June 2022, Shift 1 · Q20
The conditional statement (( p ∧ q ) →((∼ p ) r )) (((∼ p ) r ) →( p ∧ q )) is:
The conditional statement
$\displaystyle ((\mathrm{p} \wedge \mathrm{q}) \rightarrow((\sim \mathrm{p}) \vee \mathrm{r})) \vee(((\sim \mathrm{p}) \vee \mathrm{r}) \rightarrow(\mathrm{p} \wedge \mathrm{q}))$ is :
Official answer
(1)
a tautology
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.