hi everyone. i need help solving this question(adsbygoogle = window.adsbygoogle || []).push({});

ydx - (ytan(x/y) +x)dy = 0, where y(1) = pi/4

i know how to do the question but my problem is just i dont know how to get all the x's on one side and the y's on the other. any help would be appreciated. thanks a lot.

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# Initial value problem

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