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Thread: Equation without resolution in R

  1. June 16th 2009, 10:12 AM #1
    dhiab
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    Equation without resolution in R

    Prove that Equation without resolution in R :

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  2. June 16th 2009, 11:53 AM #2
    billa
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    I am not really sure what you are asking but I don't think that equation holds true anywhere.

    <br /> \cos (u) = \sin (v)<br />

    only when <br /> u = v + \pi /2<br />

    <br /> \begin{gathered}<br /> u = \sin (x) \hfill \\<br /> v = \cos (y) \hfill \\<br /> 0 \leqslant u \leqslant 1 \hfill \\<br /> 0 \leqslant v \leqslant 1 \hfill \\<br /> u \ne v + \pi /2 \hfill \\ <br /> \end{gathered} <br />
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