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Homework Help: Infinite sequences and seires help

  1. Apr 4, 2010 #1
    1. The problem statement, all variables and given/known data
    [PLAIN]http://img204.imageshack.us/img204/946/helph.jpg [Broken]


    2. Relevant equations



    3. The attempt at a solution
    I have not idea what to write.. i read the whole chapter twice and dont know where to start :S
     
    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. Apr 4, 2010 #2

    Dick

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    Science Advisor
    Homework Helper

    Start by thinking about the sum as the integral of a step function.
     
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