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Mathematics
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Emir's user avatar
Emir
  • Member for 12 years, 6 months
  • Last seen more than 10 years ago
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42
Totally bounded, complete $\implies$ compact
Feb 15, 2012
34
An open ball is an open set
Jan 30, 2012
15
$X$ compact metric space, $f:X\rightarrow\mathbb{R}$ continuous attains max/min
Feb 15, 2012
12
every isometry is a homeomorphism
Mar 15, 2012
11
show that a subset of $\mathbb{R}$ is compact iff it is closed and bounded
Jan 24, 2012
11
If $A$ is compact and $B$ is closed, show $d(A,B)$ is achieved [duplicate]
Feb 14, 2012
5
Every Cauchy sequence in $\mathbb{C}$ is bounded
Jan 24, 2012
4
$X$ is connected iff $\forall A\subset X,$ $\partial A\neq\emptyset$
Mar 10, 2012
4
Simple Bayes Theorem question
Oct 16, 2012
4
Open sets in a metric space
Jan 30, 2012
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13
finding quartiles