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    Partial Derivatives

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    If f(x,-y) = x^3 + cosy, determine fxx and fxy.

    © BrainMass Inc. brainmass.com March 4, 2021, 5:55 pm ad1c9bdddf

    Solution Preview

    First of all, I am not sure if you meant

    f(x,-y) or f(x,y)

    For this function, it does not matter since both are the same ...

    Solution Summary

    Partial derivatives are solved. The solution is concise, but thorough.