Mathematics:Teaching, Learning and Exploring.
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The differential equation
$$ (\alpha xy^3 + y \cos x )dx+ (x^2y^2+ \beta \sin x )dy =0 $$
A) \( \alpha = \frac{3}{2},\beta = 1 \)
B) \( \alpha = \frac{2}{3},\beta = 1 \)
C) \( \alpha = 1,\beta = \frac{3}{2} \)
D) \( \alpha = 1,\beta = \frac{2}{3}\)
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