🛠️ JEE➗ Maths

Which of the following statements is a tautology? [JEE Main 2023, 1 Feb (Shift 2)]

Which of the following statements is a tautology?

[JEE Main 2023, 1 Feb (Shift 2)]

\(p \rightarrow(p \wedge(p \rightarrow q))\)

\((p \wedge q) \rightarrow(\sim(p) \rightarrow q))\)

\((p \wedge(p \rightarrow q)) \rightarrow \sim q\)

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

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