Question:
Mark $(\sqrt{)}$ against the correct answer in each of the following:
$\int \frac{\cos 2 x}{\cos ^{2} x \sin ^{2} x} d x=?$
A. $-\cot x-\tan x+C$
B. $-\cot x+\tan x+C$
C. $\cot x-\tan x+C$
D. $\cot x+\tan x+C$
Solution:
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.