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Identify what law(s) are being used in each step: (p ^ q) → (p V q) (p A q) → (p V q) =T = - (pA q) V (p V q) by by = (-p V¬g) V (p V q) by = (-p V p) V (¬q V q) by by = TV T = T

Identify what law(s) are being used in each step: (p ^ q) → (p V q) (p A q) → (p V q) =T = - (pA q) V (p V q) by by = (-p V¬g) V (p V q) by = (-p V p) V (¬q V q) by by = TV T = T

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 27E
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Identify what law(s) are being used in each step: (p ^ q) → (p V q) =T (p Aq) → (p V q) = - (p^ q) V (p V q) by = (-p V¬q) V (p V q) by = (-p V p) V (¬q V q) by by by = TVT = T
Transcribed Image Text:Identify what law(s) are being used in each step: (p ^ q) → (p V q) =T (p Aq) → (p V q) = - (p^ q) V (p V q) by = (-p V¬q) V (p V q) by = (-p V p) V (¬q V q) by by by = TVT = T
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