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Forum URL: http://www.cut-the-knot.org/cgi-bin/dcforum/forumctk.cgi
Forum Name: College math
Topic ID: 86
Message ID: 0
#0, A series problem
Posted by Finian on Apr-10-01 at 05:59 PM
To whom may I concern:
Hello. I am finian. I visit your site quite often. So sorry for my awful english.
Just go back to business. I encounter an question in a book.I can't due with it. The question is as follows:

¡Û
(sigma) (((n+1)/(n+3))^n)
n=1

(Sorry, I don't know how to type the sigma notation) Does this series converge or diverge? How to prove for convergence or divergence?
I asked my teacher, he told me to post at here.Could anyone please help me to solve it?
Sorry to bother you.I am looking forward to your reply.
Yours
Finian
A secondary 4 Student