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s1 p q p q is a contradiction and s2 p q v q v p
Question:
(S1): (p⇒q)∧(p∧((~q)) is a contradiction and
(S2): (p∧q)v((~q)v((~p)∧ q)v (p∧(~q))v((~p)∧ (~q)) is a tautology
JEE Main - 2023
JEE Main
Updated On:
Nov 21, 2025
both (S1) and (S2) are true.
both (S1) and (S2) are false.
only (S1) is true.
only (S2) is true.
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The Correct Option is
A
Solution and Explanation
The correct option is(A): both (S1) and (S2) are true
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