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Thread: help

  1. December 24th 2010, 06:40 AM #1
    fxs12
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    help

    find the least +ve integer n such that



    1/(sin45 sin46)+1/(sin47 sin48)+..........+1/(sin133 sin134) =1/sin (n)
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  2. December 24th 2010, 07:53 AM #2
    dwsmith
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    Quote Originally Posted by fxs12 View Post
    find the least +ve integer n such that



    1/(sin45 sin46)+1/(sin47 sin48)+..........+1/(sin133 sin134) =1/sin (n)
    What is "+ve integer"?
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  3. December 24th 2010, 07:56 AM #3
    e^(i*pi)
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    Quote Originally Posted by dwsmith View Post
    What is "+ve integer"?
    Positive Integer
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