Consider sets in R^2 with the usual topology. Is the closure of a set connected by paths connected by paths? does the reverse hold? (That is, if the closure of the set is path-connected, is the set path-connected?) Please argue your answer and give definitions if necessary. Thank you
Consider sets in R^2 with the usual topology. Is the closure of a set connected by paths connected by paths? does the reverse hold? (That is, if the closure of the set is path-connected, is the set path-connected?) Please argue your answer and give definitions if necessary. Thank you
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Consider sets in R^2 with the usual topology. Is the closure of a set connected by paths connected by paths? does the reverse hold? (That is, if the closure of the set is path-connected, is the set path-connected?)
Please argue your answer and give definitions if necessary. Thank you
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