Which of the following is logically equivalent to: [(¬p ∨ q)∧(¬p ∨q) ∧(¬p ∨r)]→[(p ∨¬q)∧(¬p ∨¬q) ∧(¬q ∨r)] a.)p→q b.)¬p →q c.)p→¬q d.)¬p →¬q Which of the following is logically equivalent to :(p ∨ q) ∧ (¬p ∨ q) ∧ (q ∨ r) a.) p b.) q c.) ¬p d.) ¬q
Which of the following is logically equivalent to: [(¬p ∨ q)∧(¬p ∨q) ∧(¬p ∨r)]→[(p ∨¬q)∧(¬p ∨¬q) ∧(¬q ∨r)] a.)p→q b.)¬p →q c.)p→¬q d.)¬p →¬q Which of the following is logically equivalent to :(p ∨ q) ∧ (¬p ∨ q) ∧ (q ∨ r) a.) p b.) q c.) ¬p d.) ¬q
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Which of the following is logically equivalent to:
[(¬p ∨ q)∧(¬p ∨q) ∧(¬p ∨r)]→[(p ∨¬q)∧(¬p ∨¬q) ∧(¬q ∨r)]
a.)p→q
b.)¬p →q
c.)p→¬q
d.)¬p →¬q
Which of the following is logically equivalent to :(p ∨ q) ∧ (¬p ∨ q) ∧ (q ∨ r)
a.) p
b.) q
c.) ¬p
d.) ¬q
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