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Math Forum » Discussions » sci.math.* » sci.math.independent

Topic: ------- ------- ------- A Trigonomertic function
Replies: 15   Last Post: Aug 29, 2012 5:19 PM

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david

Posts: 125
Registered: 8/3/08
Re: ------- ------- ------- A Trigonomertic function
Posted: Aug 28, 2012 8:31 PM
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On Tuesday, August 28, 2012 12:18:11 PM UTC-4, david wrote:
> Consider the following expression for the given conditions.
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> R = [(sinwD)^2/w + (coswD)^2/w] (1)
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> w is an integer 5 < w < 41 and R is real > 0 and 0 < D < pi/2
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> Assertion: 0 < R < 1
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> Any comment about the correctness of the assertion will be appreciated.
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> A numerical example will be very helpful.
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> What happens when w is very very large compared to 41?

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