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A compound proposition that is always ___________ is called a tautology.

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A compound proposition that is always ___________ is called a tautology.

(a) True

(b) False

The question was posed to me by my school teacher while I was bunking the class.

The query is from Logics in portion The Foundation: Logics and Proofs of Discrete Mathematics

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Correct choice is (a) True

For explanation: Tautology is always true.

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