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Mathematics
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Anonymous11
  • Member for 6 years, 4 months
  • Last seen more than a month ago
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Cauchy Convergence for Series
Mar 20, 2018
0
$\sum_{n=0}^{\infty}(2+(-1)^n)x^n$ radius of convergence
Apr 10, 2018
0
Show that the series $\sum_{n=1}^{\infty}nx^n$ converges uniformly on [-a,a]
Apr 18, 2018
0
Find the limit $\lim_{k \rightarrow \infty } \int_0^k x^{-k} e^{x^2/k^2}\sin(x/k)~\mathrm dx$
Jun 18
0
Let $A \subset \Bbb R$ be a set of measure $0$. Show that $m(\{e^x:x\in A\})=0$.
Apr 16
-2
When is $f(x)=\sum_{n=1}^{\infty}ne^{-nx}$ defined and continuous [closed]
Apr 18, 2018