यदि $y = \sin^{-1}(\frac{2x}{1 + x^2})$ है,तो $\left. \frac{dy}{dx} \right|_{x = -2}$ का मान ज्ञात कीजिए।

  • A
    $\frac{2}{5}$
  • B
    $\frac{2}{\sqrt{5}}$
  • C
    $-\frac{2}{5}$
  • D
    इनमें से कोई नहीं

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Similar Questions

$\frac{d}{dx}\left( \tan^{-1} \left( \frac{\cos x}{1 + \sin x} \right) \right) = $

$-1 < x < 1$ के लिए $\tan ^{-1} x$ के सापेक्ष $\sin ^{-1}\left(\frac{2 x}{1+x^2}\right)$ का अवकलज क्या है?

$-1 < x < 1$ के लिए,यदि $f(x) = \cos^2 \left( \tan^{-1} \sqrt{\frac{1-x}{1+x}} \right)$ है,तो $f'(x) =$

यदि $y = \tan^{-1} \left( \frac{x}{1 + \sqrt{1 - x^2}} \right) + \sin \left\{ 2 \tan^{-1} \sqrt{\frac{1 - x}{1 + x}} \right\}$ है,तो $\frac{dy}{dx} = $

यदि $y = \operatorname{Tanh}^{-1} \sqrt{\frac{1-x}{1+x}}$ है,तो $\frac{dy}{dx} = $

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