question about sum of fourier series

Discussion in 'Homework Help' started by Amanda_Riley, Apr 5, 2011.

  1. Amanda_Riley

    Thread Starter New Member

    May 12, 2010
    22
    0
    can someone look at the attached question and tell me how I go about solving this please. I have no idea what it means.
     
  2. someonesdad

    Senior Member

    Jul 7, 2009
    1,585
    141
    It's an infinite series; they're usually covered in the third semester of a basic calculus class. But if you haven't studied them yet, you can still get a rough idea of the sum by just substituting numbers in and using a calculator. Or, if you know a little python or other scripting language, it's easy to sum the series up in a few lines of code.

    If you know your basic trig, you should substitute the given values in for t and see if things simplify a bit. The picture is too small to see what the details are though, so I can't offer any more help.
     
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