I was trying to solve a calculus problem (about the equation of the curve traced by a dog chasing a postman) and I came across the following equation. I would like to know how to solve it.(adsbygoogle = window.adsbygoogle || []).push({});

[tex]\frac{w}{v}(1-\frac{y(x)y''(x)}{{y'(x)}^{2}})=\sqrt{1+{y(x)}^{2}}-\sqrt{1+{C}^{2}}[/tex]

Thanks.

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# How to solve this second-order nonlinear ordinary differential equation?

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