Sign in
Please select an account to continue using cracku.in
↓ →
$$y = \tan^{-1}\left[\frac{1 + \tan x}{1 - \tan x}\right] \Rightarrow \frac{dy}{dx} =$$
1
2
0
-1
Create a FREE account and get:
Terms of Service
CAT Formulas PDF CAT Exam Syllabus PDF CAT Study Plan PDF Cracku Brochure
Detailed syllabus & Topic-wise Weightage
By proceeding you agree to create your account
Free CAT Syllabus PDF will be sent to your email address soon !!!