2. Prove B = { :n e N} U {0} is compact. %3D 3. Let F = {Fa : a € A} be a family of compact sets. Prove O Fa is compact.
2. Prove B = { :n e N} U {0} is compact. %3D 3. Let F = {Fa : a € A} be a family of compact sets. Prove O Fa is compact.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.2: Mappings
Problem 22E
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