Problem 8. Let Rf be the set of all real numbers with finite complement topology. In this topology G is open if it is the empty set or R – G is finite. Find the closure of [0, 1) = {x ≤R|0 ≤ x < 1} in Rf.
Problem 8. Let Rf be the set of all real numbers with finite complement topology. In this topology G is open if it is the empty set or R – G is finite. Find the closure of [0, 1) = {x ≤R|0 ≤ x < 1} in Rf.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.1: Postulates For The Integers (optional)
Problem 18E: In Exercises , prove the statements concerning the relation on the set of all integers.
18. If ...
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