$\begin{aligned} & \text{यदि } y = \tan^{-1} \left\{ \frac{x}{1 + \sqrt{1 - x^2}} \right\} \\ & + \sin \left\{ 2 \tan^{-1} \sqrt{\frac{1 - x}{1 + x}} \right\} \text{ है, तो } \frac{dy}{dx} = \end{aligned}$

  • A
    $\frac{1 - 2x}{2 \sqrt{1 - x^2}}$
  • B
    $\frac{1 - 2x}{x \sqrt{1 - x^2}}$
  • C
    $\frac{2x + 1}{x \sqrt{1 - x}}$
  • D
    $\frac{2 - x}{2 \sqrt{1 - x^2}}$

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Similar Questions

$x = \frac{1}{2}$ पर $\sqrt {1 - {x^2}} $ के सापेक्ष ${\sec ^{ - 1}}\left( \frac{1}{{2{x^2} - 1}} \right)$ का अवकल गुणांक ज्ञात कीजिए।

$\frac{d}{dx} \left[ \tan^{-1} \left( \frac{\sqrt{1 + x^2} + \sqrt{1 - x^2}}{\sqrt{1 + x^2} - \sqrt{1 - x^2}} \right) \right] = $

यदि $y=\tan ^{-1}\left[\frac{\log \left(\frac{e}{x^2}\right)}{\log \left(ex^2\right)}\right]+\tan ^{-1}\left[\frac{3+2 \log x}{1-6 \log x}\right]$ है,तो $\frac{d^2 y}{dx^2}=$

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

${\cos ^{ - 1}}\left( {\frac{{1 - {x^2}}}{{1 + {x^2}}}} \right)$ का ${\cot ^{ - 1}}\left( {\frac{{1 - 3{x^2}}}{{3x - {x^3}}}} \right)$ के सापेक्ष अवकलज क्या है?

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