| Column A | Column B |
|---|---|
| A. $ \frac{d}{dx}(\cos^{-1}x) $ | I. $ -\frac{1}{1+x^2} $ |
| B. $ \frac{d}{dx}(\cot^{-1}x) $ | II. $ \frac{1}{|x|\sqrt{x^2-1}} $ |
| C. $ \frac{d}{dx}(\cos ec^{-1}x) $ | III. $ -\frac{1}{\sqrt{1-x^2}} $ |
| D. $ \frac{d}{dx}(\sec^{-1}x) $ | IV. $ -\frac{1}{|x|\sqrt{x^2-1}}$ |
Online Test Series, Information About Examination,
Syllabus, Notification
and More.
Online Test Series, Information About Examination,
Syllabus, Notification
and More.