Show that these compound propositions are tautologies. a) (q (p q)) p b) ((p

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Show that these compound propositions are tautologies.
a) (¬q ∧ (p → q)) → ¬p
b) ((p ∨ q) ∧ ¬p) → q

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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 12:15 PM

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Show that these compound propositions are tautologies. a) (q (p q)) p b) ((p

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We could use truth tables but we can also argue as fol...View the full answer

Discrete Mathematics and Its Applications

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