Class 11

Mathematical Reasoning question bank (Maths)

Practice 711 free Class 11 Maths - Mathematical Reasoning questions with answers and step-by-step solutions.

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Q1.

The conditional statement $(p \wedge q) \implies p$ is:

(A)

$A$ tautology

(B)

$A$ fallacy (i.e.,contradiction)

(C)

Neither a tautology nor a fallacy

(D)

None of these

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Q2.

Which of the following is a contradiction?

(A)

$(p \wedge q) \wedge \sim (p \vee q)$

(B)

$p \vee (\sim p \wedge q)$

(C)

$(p \Rightarrow q) \Rightarrow p$

(D)

None of these

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