Prove the following set identities: (a) (AUB) nC = (ANC) U (BNC); (b) (AUB) - C= (A-C) U (B-C); (c) (n.) = UAF iEI iЄI

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.1: Real Numbers
Problem 35E
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Discrete math: please solve all parts correctly 

Prove the following set identities:
(a) (AUB) nC = (ANC) U (BNC);
(b) (AUB) - C= (A-C) U (B − C);
(c)
(n₁.) = UA₁
iЄI
Transcribed Image Text:Prove the following set identities: (a) (AUB) nC = (ANC) U (BNC); (b) (AUB) - C= (A-C) U (B − C); (c) (n₁.) = UA₁ iЄI
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