Show that (p q) (q r) (p r) is a tautology.

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Show that (p → q) ∧ (q → r) → (p → r) is a tautology.

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Discrete Mathematics and Its Applications

ISBN: 978-0073383095

7th edition

Authors: Kenneth H. Rosen

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Question Posted: May 02, 2016 12:11 PM

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Show that (p q) (q r) (p r) is a tautology.

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Discrete Mathematics and Its Applications

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