JEE MATHEMATICS MCQ: MATHEMATICAL REASONING

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Analyzing +4 | -1

Let

\Delta \in\{\wedge, \vee, \Rightarrow, \Leftrightarrow\} \quad

be such that

(p \wedge q) \Delta((p \vee q) \Rightarrow q)

is a tautology. Then

\Delta

is equal to :

View answer and explanation

Correct option: C

\Rightarrow

Option C (

\Rightarrow

) is correct because the truth table for

(p \wedge q) \Rightarrow ((p \vee q) \Rightarrow q)

results in all true values, indicating that it is a tautology.

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