Inverse and Hyperbolic Trig Derivatives

Derivative of Inverse Tan


<div class="wp-block-create-block-problemblock">Let ##f(x) = \tan{(x)}## on the interval ##\frac{-\pi}{2}## &lt; ##x## &lt; ##\frac{\pi}{2}##<br />What is ##\frac{d}{dx}(\arctan{(x)})## ?</div>


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