The solution of the differential equation \( \frac{d y}{d x}+y \cot x=2 \cos x \) is
(a) \( y \s...
The solution of the differential equation \( \frac{d y}{d x}+y \cot x=2 \cos x \) is
(a) \( y \sin x+\cos 2 x=2 c \)
(b) \( 2 y \sin x+\cos x=c \)
(c) \( y \sin x+\cos x=c \)
(d) \( 2 y \sin x+\cos 2 x=c \)
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