April 29th, 2012, 01:27 PM  #1 
Member Joined: Aug 2011 Posts: 71 Thanks: 0  Calculation of sum
Help me please to calculate/approximate the following sum: for any Thank you in advance. 
April 29th, 2012, 01:44 PM  #2 
Global Moderator Joined: May 2007 Posts: 6,680 Thanks: 658  Re: Calculation of sum
Does n = l? In that case for odd q's the answer is 0.

April 29th, 2012, 05:12 PM  #3 
Member Joined: Aug 2011 Posts: 71 Thanks: 0  Re: Calculation of sum
Yes, you are right. . But what about even . And ?

April 30th, 2012, 02:09 PM  #4  
Global Moderator Joined: May 2007 Posts: 6,680 Thanks: 658  Re: Calculation of sum Quote:
 

Tags 
calculation, sum 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Help with APR calculation  sh3nan1gans  Algebra  4  April 29th, 2013 09:17 PM 
How can I do the calculation here  rsoy  Algebra  5  February 29th, 2012 02:35 AM 
I need help with this calculation  diegosened  Algebra  2  April 7th, 2010 05:53 AM 
Help with a mod calculation  mathm1998  Calculus  1  April 5th, 2009 06:18 AM 
How can I do the calculation here  rsoy  Calculus  1  December 31st, 1969 04:00 PM 