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Math Help - Partial Differentiation

  1. #1
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    Halifax, Nova Scotia
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    Partial Differentiation

    if y e^{xy} = Sinx find dy/dx and d ^2y/dx ^2 at (0,0)
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  2. #2
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    Oct 2007
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     \frac {dy} {dx}e^{xy}+ ye^{xy} (y+x \frac {dy} {dx})=cosx

    Solve for dy/dx and try the second derivative.
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