I need disprove also typing i will give 5 upvotes Please do part (a) only thanks3. Prove or disprove.(a) If S₁ and S₂ are compact subsets of R, then S₁ U S₂ is compact.(b) If for each i N, S, is a compact subset of R, then US, iscompact.

Prove or Disprove (a) If and are compact subsets of then is compact

Answered: 3. Prove or disprove. (a) If S₁ and S₂…

Elements Of Modern Algebra

8th Edition

ISBN:9781285463230

Author:Gilbert, Linda, Jimmie

Publisher:Gilbert, Linda, Jimmie

Chapter1: Fundamentals

Section1.1: Sets

Problem 2TFE: True or False Label each of the following statements as either true or false. 2. If is a subset of ...

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3. Prove or disprove. (a) If S₁ and S₂ are compact subsets of R, then S, US₂ is compact.