Solve the Differential Equation $\cos x \frac { d y } { d x } + y \sin x = \sin x \cos x$

question 51

Multiple Choice

Solve the differential equation.
- $\cos x \frac { d y } { d x } + y \sin x = \sin x \cos x$

• A) \(y = \cot x + C \cos x\)
• B) \(y = \cos x \ln | \sec x | + C \cos x\)
• C) \(y = \cos x \ln | \sec x + \tan x | + C \cos x\)
• D) \(y = \sin x \ln | \sec x | + C \sin x\)

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