Use the following definition of compactness: KCR is compact if every open covering B of K has a finite subcovering CCB to show that (a,b] CR, a
Use the following definition of compactness: KCR is compact if every open covering B of K has a finite subcovering CCB to show that (a,b] CR, a
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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Please answer both questions 3a and b fully. Also please use the definition of compactness and not Heine Borel Theorem to show the proofs
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