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

  • A
    $1/2$
  • B
    $\pi/4$
  • C
    $0$
  • D
    $1$

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Similar Questions

$x$ के सापेक्ष $\cos^{-1} \sqrt{\frac{1 + x^2}{2}}$ का अवकलज ज्ञात कीजिए।

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

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}{dx} \tan^{-1} \left( \frac{4\sqrt{x}}{1 - 4x} \right) = $

$\frac{d}{dx} \left[ \tan^{-1} \left( \frac{\sqrt{x}(3 - x)}{1 - 3x} \right) \right] =$

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