I don't know very much about DEQs, can someone point me in the right direction for solving this?(adsbygoogle = window.adsbygoogle || []).push({});

Note: [itex]\phi[/itex] is a function of another variable and C_1, C_2 are constants.

[tex]

-\phi ^2 \cdot C_1=\frac{1}{1+\phi ' ^2}+C_2

[/tex]

I have tried trig sub, but I didn't get anywhere.

Regards.

EDIT: The LaTeX on this website doesn't appear to like me, though I don't understand why.

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# Homework Help: Ideas for 1st order Non-Linear DE

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