Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

$(\frac{d}{d x}) ({tan}^{- 1} (\frac{x}{2})) (4 + x^{2})$ $(d/dx) (tan^(-1)(x/2))(4+x^2)$ =?? (a) 4 (b) 1 (c) 2 (d) None of them

1 Answer

Frederico Guizini S.

Jul 24, 2017

See the answer below:
enter image source here

Related questions

Impact of this question

1691 views around the world

You can reuse this answer
Creative Commons License