Inverse-trigonometric function derivative Q1

Inverse-trigonometric function derivative Q1

Tutorial

Find and simplify the derivatives of the following functions:

  1. \({{\tan }^{-1}}\left( \frac{1}{\sqrt{x}} \right)\)
  2. \({{\sin }^{-1}}\sqrt{1-{{x}^{2}}}\)
  3. \({{\cos }^{-1}}\left( {{e}^{-{{x}^{2}}}} \right)\)

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Answer:\(-\frac{1}{2\sqrt{x}(x+1)}\); \(-\frac{x}{|x|\sqrt{1-x^2}}\); \(\frac{2x}{\sqrt{e^{2x^2}-1}}\)

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