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seen Jan 18 '13 at 15:45

Jan
18
awarded  Editor
Jan
18
revised If $a\in \mathrm{clo}(S)$, does it follow that there exists a sequence of points in $S$ that converges to $a$?
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Jan
18
awarded  Student
Jan
18
asked If $a\in \mathrm{clo}(S)$, does it follow that there exists a sequence of points in $S$ that converges to $a$?