Differentiating Inverse Trig Functions

AP Calculus AB· difficulty 2/5

ddxarctanx=\dfrac{d}{dx}\arctan x =

  • A

    11+x2\dfrac{1}{1+x^2}

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  • B

    11x2\dfrac{1}{\sqrt{1-x^2}}

  • C

    11x2\dfrac{1}{1-x^2}

  • D

    sec2x\sec^2 x

Explanation

Standard inverse trig derivative.

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