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

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

જો $y = \tan^{-1}\left(\sqrt{\frac{1+\sin x}{1-\sin x}}\right)$,જ્યાં $0 \leqslant x < \frac{\pi}{2}$,તો $y'\left(\frac{\pi}{6}\right)$ ની કિંમત શોધો.

$x \in \left(0, \frac{1}{4}\right)$ માટે,જો $\tan ^{-1}\left(\frac{6 x \sqrt{x}}{1-9 x^3}\right)$ નું વિકલન $\sqrt{x} \cdot g(x)$ હોય,તો $g(x)$ ની કિંમત શોધો.

જો $y = \tan^{-1} \left[ \frac{\sin x + \cos x}{\cos x - \sin x} \right]$ હોય,તો $\frac{dy}{dx}$ ની કિંમત શોધો.

જો $y = \tan^{-1} \left( \frac{3\cos x - 4\sin x}{4\cos x + 3\sin x} \right) + 2\tan^{-1} \left( \frac{x}{1+\sqrt{1-x^2}} \right)$ હોય,તો $x = \frac{\sqrt{3}}{2}$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો:

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