Questions Asked in Previous 10 Years' Exams Solution of the differential equation \( \cos x d y=...

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Questions Asked in Previous 10 Years' Exams
Solution of the differential equation \( \cos x d y=y(\sin x-y) d x, 0x\frac{\pi}{2} \), is [2010 AEEE]
(a) \( \sec x=(\tan x+C) y \)
(b) \( y \sec x=\tan x+C \)
(c) \( y \tan x=\sec x+C \)
(d) \( \tan x=(\sec x+C) y \)
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