Q 2359534414.     What is `int (dx)/(sin^2x cos^2 x)` equal to ?

NDA 2011 Paper 1 April
A

`tan x+cot x+C`

B

`tan x-cot x+C`

C

`(tan x+cot x)^2+C`

D

`(tan x-cot x)^2+C`

0
Success Rate: NAN %
Sr. No.SubjectTagCorrectRecorded Answer