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Math Help - summation

  1. #1
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    summation

    Calculate
    <br />
\sum\limits_{\theta  = 0}^n {\sin \left( {\frac{A}<br />
{{2^\theta  }}} \right)} <br /> <br />
    where <br />
{A \in \left( {0,2\pi } \right)}<br />
    Last edited by CaptainBlack; March 20th 2010 at 01:03 AM.
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  2. #2
    MHF Contributor

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    Quote Originally Posted by vivancos View Post
    Calculate
    \sum\limits_{\theta  = 0}^n {\sin \left( {\frac{A}<br />
{{2^\theta  }}} \right)}
    where <br />
{A \in \left( {0,2\pi } \right)}<br />
    Do NOT use "$$" inside the math tags!

    I am puzzled as to why you think that would have a simple sum. I doubt that can be simplified in any reasonable way.
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