S.O.S. Mathematics CyberBoard

Your Resource for mathematics help on the web!
It is currently Fri, 29 Aug 2014 11:04:26 UTC

All times are UTC [ DST ]




Post new topic Reply to topic  [ 7 posts ] 
Author Message
 Post subject: algebra abha file
PostPosted: Sat, 16 Jan 2010 09:08:01 UTC 
Offline
Member

Joined: Thu, 16 Aug 2007 15:35:30 UTC
Posts: 29
Location: guwahati
Show that sum_{0}^{infty} 1/[(2k+1)(2k+5)] = 1/3.
Look http://fatosmatematicos.blogspot.com

_________________
john cena


Top
 Profile  
 
 Post subject:
PostPosted: Sat, 16 Jan 2010 09:21:50 UTC 
Offline
Moderator
User avatar

Joined: Wed, 30 Mar 2005 04:25:14 UTC
Posts: 14003
Location: Austin, TX
La mayoría de las personas quienes leen este sitio no pueden leer español. Se ayude si se pone la información de fondo necesaria dentro del mismo post como la pregunta y en inglés si se puede--especialmente con estes problemas propuestos. Gracias.

_________________
(\ /)
(O.o)
(> <)
This is Bunny. Copy Bunny into your signature to help him on his way to world domination


Top
 Profile  
 
 Post subject:
PostPosted: Sat, 16 Jan 2010 09:31:20 UTC 
Offline
Member of the 'S.O.S. Math' Hall of Fame
User avatar

Joined: Mon, 23 Feb 2009 23:20:33 UTC
Posts: 1049
Location: Adelaide, Australia
The linked blog is in Portuguese, not Spanish. In any case the original poster is from India.


Top
 Profile  
 
 Post subject:
PostPosted: Sat, 16 Jan 2010 09:41:14 UTC 
Offline
Member of the 'S.O.S. Math' Hall of Fame

Joined: Sun, 24 Jul 2005 20:12:39 UTC
Posts: 4193
Location: Ottawa Ontario
...and Guwahati is in India...

_________________
I'm just an imagination of your figment...


Top
 Profile  
 
 Post subject:
PostPosted: Sat, 16 Jan 2010 13:49:50 UTC 
Offline
Moderator
User avatar

Joined: Wed, 30 Mar 2005 04:25:14 UTC
Posts: 14003
Location: Austin, TX
:lol: :lol:

Well, then my response is hilariously inappropriate! LOL.

_________________
(\ /)
(O.o)
(> <)
This is Bunny. Copy Bunny into your signature to help him on his way to world domination


Top
 Profile  
 
 Post subject: Re: algebra abha file
PostPosted: Sat, 16 Jan 2010 21:28:22 UTC 
Offline
Member of the 'S.O.S. Math' Hall of Fame
User avatar

Joined: Mon, 23 Feb 2009 23:20:33 UTC
Posts: 1049
Location: Adelaide, Australia
\sum_{0}^{\infty} \frac1{(2k+1)(2k+5)} = \frac14 \sum_{0}^{\infty} \frac1{2k+1}-\frac1{2k+5} and then write out the first few terms to see what happens. Aí, caramba!


Top
 Profile  
 
 Post subject: Re: algebra abha file
PostPosted: Mon, 18 Jan 2010 04:46:38 UTC 
Offline
Moderator
User avatar

Joined: Wed, 30 Mar 2005 04:25:14 UTC
Posts: 14003
Location: Austin, TX
aswoods wrote:
\sum_{0}^{\infty} \frac1{(2k+1)(2k+5)} = \frac14 \sum_{0}^{\infty} \frac1{2k+1}-\frac1{2k+5} and then write out the first few terms to see what happens. Aí, caramba!


:lol:

_________________
(\ /)
(O.o)
(> <)
This is Bunny. Copy Bunny into your signature to help him on his way to world domination


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 7 posts ] 

All times are UTC [ DST ]


Who is online

Users browsing this forum: No registered users


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Contact Us | S.O.S. Mathematics Homepage
Privacy Statement | Search the "old" CyberBoard

users online during the last hour
Powered by phpBB © 2001, 2005-2011 phpBB Group.
Copyright © 1999-2013 MathMedics, LLC. All rights reserved.
Math Medics, LLC. - P.O. Box 12395 - El Paso TX 79913 - USA