Mathematics · important

Power-law separable form for JEE

The solution of differential equation by the method of separation of variables

Formula

\(\dfrac{dy}{dx}=f(x)y^n\Rightarrow y^{-n}dy=f(x)dx\)

Variables: \(n\) is a real constant.

Conditions: For \(n\neq 1\), integrate power form directly; for \(n=1\), use logarithmic form.

Common first-order separable equations.

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