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 Post subject: trigonometryPosted: Tue, 31 Jan 2012 16:58:46 UTC
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if .find total number of solution.and show that sum of roots are odd multiple of .here are real numbers

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 Post subject: Re: trigonometryPosted: Tue, 31 Jan 2012 17:18:10 UTC
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mun wrote:
if .find total number of solution.and show that sum of roots are odd multiple of .here are real numbers

Huh? There are either infinitely many, or no solutions. So the sum of roots, when defined, is zero and hence not an odd multiple of .

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 Post subject: Re: trigonometryPosted: Tue, 31 Jan 2012 17:32:17 UTC
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outermeasure wrote:
mun wrote:
if .find total number of solution.and show that sum of roots are odd multiple of .here are real numbers

Huh? There are either infinitely many, or no solutions. So the sum of roots, when defined, is zero and hence not an odd multiple of .

sir what happen if i replace + sign by - .

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