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

  • A
    $2$
  • B
    $-1$
  • C
    $\frac{a}{b}$
  • D
    $0$

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Similar Questions

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

यदि $y = \cos^{-1} \left( \frac{1-4^x}{1+4^x} \right)$ है, तो $x = 1$ पर $\frac{dy}{dx}$ का मान ज्ञात कीजिए।

$\frac{d}{{dy}}\left( {{{\sin }^{ - 1}}\left( {\frac{{3y}}{2} - \frac{{{y^3}}}{2}} \right)} \right) = $

$x$ के सापेक्ष निम्नलिखित का अवकलन कीजिए: $\tan ^{-1}\left(\frac{\sin x}{1+\cos x}\right)$

यदि $y=\tan ^{-1}\left(\frac{\log \left(\frac{e}{x^2}\right)}{\log \left(e x^2\right)}\right)+\tan ^{-1}\left(\frac{4+2 \log x}{1-8 \log x}\right)$ है,तो $\frac{d y}{d x}$ का मान ज्ञात कीजिए।

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