i need to find the general solution of the following differential equation. dy/dx=y/x-cot(y/x). Anybody be able to show me how to start the this question?
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Take $\displaystyle u=\frac{y}{x}$ and use this new variable to rewright the original equation in terms of u, x, and $\displaystyle \frac{du}{dx}$.
rewrite* lol
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