Email
Chat with tutor
logo

Ask Questions, Get Answers

X
 
Questions  >>  JEEMAIN and NEET  >>  Mathematics  >>  Class12  >>  Integral Calculus
Answer
Comment
Share
Q)

Integrate : $\int \large\frac{\cos 2 x}{\sin ^2 x \cos ^2 x }$$dx$

$(a)\;-\cot x -\tan x +c \\(b)\;\cos x +\tan x +c \\(c)\;\cos x - \tan x +c \\ (d)\;\sin x - cosec x +c $

1 Answer

Comment
A)
$\int \large\frac{\cos ^2 x -\sin ^2 x }{\sin ^2 x \cos ^2 x }$$dx$
$=\int cosec ^2 x dx-\int \sec^2 x dx $
$=-\cot x -\tan x +c$
Hence a is the correct answer.
Help Clay6 to be free
Clay6 needs your help to survive. We have roughly 7 lakh students visiting us monthly. We want to keep our services free and improve with prompt help and advanced solutions by adding more teachers and infrastructure.

A small donation from you will help us reach that goal faster. Talk to your parents, teachers and school and spread the word about clay6. You can pay online or send a cheque.

Thanks for your support.
Continue
Please choose your payment mode to continue
Home Ask Homework Questions
Your payment for is successful.
Continue
Clay6 tutors use Telegram* chat app to help students with their questions and doubts.
Do you have the Telegram chat app installed?
Already installed Install now
*Telegram is a chat app like WhatsApp / Facebook Messenger / Skype.
...