JEE MATHEMATICS MCQ: MATHEMATICAL REASONING

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Analyzing +4 | -1

Among the statements

(\mathrm{S} 1):(p \Rightarrow q) \vee((\sim p) \wedge q)

is a tautology

(\mathrm{S} 2):(q \Rightarrow p) \Rightarrow((\sim p) \wedge q)

is a contradiction

View answer and explanation

Correct option: A

Neither (S1) and (S2) is True

Option A (Neither (S1) and (S2) is True) is correct because both statements are neither tautologies nor contradictions after simplification.

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{F_2}(A,\,B) = \left( {A \vee B} \right) \vee (B \to \, \sim \,A)

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