Here is the problem:

http://i10.photobucket.com/albums/a1...s11787/335.jpg

I'm so hopelessly lost... Help Please!!!!

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- Mar 7th 2010, 07:18 PMPhyxius117Real analysis: Compact Sets
Here is the problem:

http://i10.photobucket.com/albums/a1...s11787/335.jpg

I'm so hopelessly lost... Help Please!!!! - Mar 7th 2010, 07:27 PMDrexel28
A metric space is compact if and only if it's totally bounded and complete. I bet you know that is not totally bounded (under the usual metric), is not complete, is not totally bounded

try d)

Also, consider that in a metric space (or in a more general scenario) if then is compact. See if that helps