Use the associative, distributive, De Morgan, or other laws to show that:
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.2: Trigonometric Functions Of Angles
Problem 4E
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Use the associative, distributive, De Morgan, or other laws to show that:
![a) [(A°U B°)n (A°U C°)]° = An (BUC)
b) (AºU B° U C°)° = ANBNC
c) A - [(BNA) U (Cn A)] = (BUC)en A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F099a9854-7cc3-46b9-a37c-ec0486b4a12a%2Fd5829fd6-3958-43e5-8f63-0ab60799df4c%2Fngpzkxg_processed.png&w=3840&q=75)
Transcribed Image Text:a) [(A°U B°)n (A°U C°)]° = An (BUC)
b) (AºU B° U C°)° = ANBNC
c) A - [(BNA) U (Cn A)] = (BUC)en A
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