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Mark the correct answer in each of the following:If p is negation of q, then (p ⇒ q) v (q ⇒ p) is a(a) tautology(b) contradiction(c) contingency(d) none of these |
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Answer» Mark the correct answer in each of the following: If p is negation of q, then (p ⇒ q) v (q ⇒ p) is a (a) tautology (b) contradiction (c) contingency (d) none of these |
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