Re: show that sum(1/(1+exp(n*x)), n=0..infinity) is uniform convergent
- From: Jannick Asmus <jannick.news@xxxxxx>
- Date: Sat, 11 Jun 2005 22:31:40 +0200
On 11.06.2005 22:25, Scoobidoo wrote:
> how do I show that sum(1/(1+exp(n*x)),n=0..infinity) is uniform convergent?
If you specify the common domain of the sequence of functions, you could
use the inequality 1+z >= z for z>0 (z=exp(nx)) and some adapted
geometric sequence to show the assertion.
J.
.
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