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Reported Question / Answer
Q.) Which of the following propositions is tautology?
1)
p v (q→p)
2)
(p v q)→q
3)
p →(p→q)
4)
p v (p→q)
5)
NULL
Answer :
4
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Message / Correct Answer / Suggestion
Human Verification : Answer 2 + 3 = ?
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