જો $f(x) = \cot^{-1} \left( \frac{x^x - x^{-x}}{2} \right)$ હોય,તો $f'(1)$ ની કિંમત શોધો.

  • A
    $-1$
  • B
    $1$
  • C
    $\log 2$
  • D
    $-\log 2$

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Similar Questions

જો $f(x) = \sin^{-1}\left(\frac{2 \log x}{1+(\log x)^2}\right)$ હોય,તો $f^{\prime}(e)$ ની કિંમત શોધો.

$x = - \frac{1}{3}$ આગળ $\sqrt {1 + 3x} $ ની સાપેક્ષે ${\sec ^{ - 1}}\left( {\frac{1}{{2{x^2} - 1}}} \right)$ નું વિકલન શોધો.

$\tan^{-1}\left( \frac{\sqrt{1+x} - \sqrt{1-x}}{\sqrt{1+x} + \sqrt{1-x}} \right)$ નો વિકલન સહગુણક શોધો.

$\frac{d}{dx} \left\{ \sin^2 \left( \cot^{-1} \sqrt{\frac{1 + x}{1 - x}} \right) \right\} =$

$\frac{d}{dx} [\sin^2 \{ \cot^{-1} \sqrt{\frac{1-x}{1+x}} \}]$ ની કિંમત શોધો.

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