Integral Calculus & Area · JEE Main previous year questions

2010 1 question

1. Q172010 · 25 Apr 2010 · Shift 1

   Solution of the differential equation $$\cos xdy=y(\sin x-y)dx,0<x<\frac{\pi }{2}\text{ is :}$$

   1. A.$y\sec x=\tan x+c$
   2. B.$y\tan x=\sec x+c$
   3. C.$\tan x=(\sec x+c)y$
   4. D.$\sec x=(\tan x+c)y$
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   Answer: D