MCQ
Choose the correct alternative :
The false statement in the following is
Options
p ∧ (∼ p) is contradiction
(p → q) ↔ (∼ q → ∼ p) is a contradiction.
~ (∼ p) ↔ p is a tautology
p ∨ (∼ p) ↔ p is a tautology
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Solution
(p → q) ↔ (∼ q → ∼ p) is a contradiction.
Concept: Mathematical Logic - Truth Value of Statement in Logic
Is there an error in this question or solution?
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