MHT CET · Maths · Mathematical Reasoning
Amongs the given statements below
___________ is a tautology
- A \(\sim p \vee(\sim p \vee \sim q)\)
- B \(\sim q \wedge(\sim p \vee \sim q)\)
- C \((\sim p \vee \sim q) \wedge(p \vee \sim q)\)
- D \((\sim p \vee \sim q) \vee(p \vee \sim q)\)
Answer & Solution
Correct Answer
(D) \((\sim p \vee \sim q) \vee(p \vee \sim q)\)
Step-by-step Solution
Detailed explanation
All entries in column 10 are T. Hence statement(d) is a tautology.
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