ICT
February 10, 2024Engineering-Mathematics
February 10, 2024GATE 1997
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Question 17
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Which of the following propositions is a tautology?
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(p ∨ q) → p
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p ∨ (q → p)
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p ∨ (p → q)
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p → (p → q)
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Question 17 Explanation:
Correct Answer: C
Question 17 Explanation: