Mathematics · 2022
JEE Main · 25 July 2022, Shift 2 · Q20
Consider the following statements: P: Ramu is intelligent. Q: Ramu is rich. R: Ramu is not honest. The negation of the statement "Ramu is intelligent…
Consider the following statements :
$\displaystyle P$ : Ramu is intelligent.
$\displaystyle Q$ : Ramu is rich.
$\displaystyle R$ : Ramu is not honest.
The negation of the statement "Ramu is intelligent and honest if and only if Ramu is not rich" can be expressed as :
Official answer
(4)
$\displaystyle ((P \wedge(\sim R)) \wedge Q) \vee((\sim Q) \wedge((\sim P) \vee R))$
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.