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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$y = \sin^{-1}\left(\frac{\sqrt{1+x} - \sqrt{1-x}}{2}\right)$ का अवकलज क्या है?

यदि $y = \tan^{-1} \left( \frac{\sqrt{1+x^2}-1}{x} \right)$ है,तो $y'(1)$ का मान ज्ञात कीजिए।

$\lim _{x}$ ${\rightarrow \frac{\pi}{2}} \left( \frac{\int_{x^3}^{(\pi / 2)^3} (\sin (2 t^{1 / 3}) + \cos (t^{1 / 3})) dt}{(x - \frac{\pi}{2})^2} \right)$ का मान ज्ञात कीजिए:

यदि $f(x) = \sin^{-1}\left(\sqrt{\frac{1-x}{2}}\right)$ है,तो $f^{\prime}(x) = $

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