Mathematics · 2022
JEE Main · 28 June 2022, Shift 1 · Q20
Let p, q, r be three logical statements. Consider the compound statements S_1:((∼ p) q) ((∼ p) r) and S_2: p →(q r) Then, which of the following is…
Let $\displaystyle p, q, r$ be three logical statements. Consider the compound statements $\displaystyle \mathrm{S}_1:((\sim p) \vee q) \vee((\sim p) \vee r)$ and $\displaystyle \mathrm{S}_2: p \rightarrow(q \vee r)$Then, which of the following is NOT true ?
Official answer
(3)
If $\displaystyle \mathrm{S}_2$ is False, then $\displaystyle \mathrm{S}_1$ is True
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.