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

  • A
    $\frac{4}{1 - x^2}$
  • B
    $\frac{1}{1 + x^2}$
  • C
    $\frac{4}{1 + x^2}$
  • D
    $\frac{-4}{1 + x^2}$

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Similar Questions

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

$\frac{d}{dx} \left( \sin^{-1} \left( \frac{3+4x}{5\sqrt{1+x^2}} \right) \right) =$

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

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

यदि $\cot[f(x)] = \frac{3x - x^3}{1 - 3x^2}$ और $\sin[g(x)] = \frac{1 - x^2}{1 + x^2}$ है, तो $\lim_{x \to t} \frac{f(x) - f(t)}{g(x) - g(t)} = \dots$

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