Prove the following tautologies by starting with the left side and finding a series of equivalent wffs that will convert the left side into the right side. You may use any of the equivalencies in the list on page 9 or the equivalencies from Exercise 26. a. (A ^B') ^ C+ (A ^ C) ^ B' b. (A V B) ^ (A V B') →A c. AV (B ^ A') +AVB

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
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Prove the following tautologies by starting with the left side and finding a series of equivalent wffs that
will convert the left side into the right side. You may use any of the equivalencies in the list on page 9 or
the equivalencies from Exercise 26.
a. (A ^B') ^ C+ (A ^ C) ^ B'
b. (A V B) ^ (A V B') →A
c. AV (B ^ A') +AVB
Transcribed Image Text:Prove the following tautologies by starting with the left side and finding a series of equivalent wffs that will convert the left side into the right side. You may use any of the equivalencies in the list on page 9 or the equivalencies from Exercise 26. a. (A ^B') ^ C+ (A ^ C) ^ B' b. (A V B) ^ (A V B') →A c. AV (B ^ A') +AVB
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