Proof [(pAq)=r] = [p=(q=r)] using the rule of replacement.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.6: Inequalities
Problem 20E
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Proof [(pAq)=r] = [p=(q=r)] using the rule of replacement.
Transcribed Image Text:Proof [(pAq)=r] = [p=(q=r)] using the rule of replacement.
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