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Re: looking for example of closed set that is *not* complete in a
metric space
Posted:
Feb 2, 2013 3:14 AM
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On Feb 2, 1:01 am, quasi <qu...@null.set> wrote:
> Butch Malahide wrote
>
> >If (X,d) is not complete, then it has at least one closed
> >subspace which is not complete, namely, (X,d) is a closed
> >subspace of itself.
>
> Moreover, if (X,d) is not complete, it has uncountably many
> subsets which are closed but not complete.
Oh, right. At least 2^{aleph_0} of them.
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