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Use a truth table to prove each of the following. Write Yes if for all rows, the left term is equal to the right term. Otherwise, write No. 1. p q = (p→q)^(q→p) 2. p q = (p→q)^(-p→→q) 3.-(p+q) = pq

Use a truth table to prove each of the following. Write Yes if for all rows, the left term is equal to the right term. Otherwise, write No. 1. p q = (p→q)^(q→p) 2. p q = (p→q)^(-p→→q) 3.-(p+q) = pq

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.6: Inequalities
Problem 80E
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Use a truth table to prove each of the following. Write Yes if for all rows, the left term is equal to the right term. Otherwise, write No. 1. p q = (p→q)^(q→p) 2. p q = (p→q)^(-p→→q) 3.-(p+q) = pq
Transcribed Image Text:Use a truth table to prove each of the following. Write Yes if for all rows, the left term is equal to the right term. Otherwise, write No. 1. p q = (p→q)^(q→p) 2. p q = (p→q)^(-p→→q) 3.-(p+q) = pq
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