"Let [tex]F(x,y)=( -y/(x^2+y^2),x/(x^2+y^2))[/tex](adsbygoogle = window.adsbygoogle || []).push({});

(a)Show that [tex]\frac{\partial F_1}{\partial y}=\frac{\partial F_2}{\partial x}[/tex] except at the origin."

Is it me or are they not actually equal?

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# Homework Help: Derivatives Don't Match Up

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