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Class: 12
Subject: Math
Topic: Differential Equations
Year: 2024
Question:
The integrating factor of differential equation \( (x + 2y^3) \frac{dy}{dx} = 2y \) is:
A.
\( e^{\frac{y^2}{2}} \)
B.
\( \frac{1}{\sqrt{y}} \)
C.
\( \frac{1}{y^2} \)
D.
\( e^{-\frac{1}{y^2}} \)