Consider the two statements P: He is intelligent and Q: He is strong. Then the symbolic form of the statement "It is not true that he is intelligent or strong" is

$\sim P \lor Q$

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$\sim P \lor \sim Q$

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$\sim P \land Q$

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$\sim (P \lor Q)$

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Solution

The correct option is D
$\sim (P \lor Q)$

P: He is intelligent
Q: He is strong
P $\lor$ Q: He is intelligent or strong
~(P $\lor$ Q): It is not true that he is intelligent or strong

Suggest Corrections

Similar questions

P :

Q :

p :

q :

p :

q :

\sim [(p \lor \sim q) \to (p \land \sim q)] \equiv (p \lor \sim q) \land (\sim \lor q)

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