Answer to Question #238778 in Discrete Mathematics for Reizu

Question #238778

[P ۷ (P ۸ Q)] → R


1
Expert's answer
2022-01-31T16:04:31-0500

By the definition of conditional statements on page 6, using the Commutativity Law, the hypothesis is equivalent to (q ∨ ¬p) ∨ (¬p ∨ r). ... This means that the conditional from the second-to-last column the last column is always true (T).


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