यदि $y = \frac{1}{\sqrt{a^2 - b^2}} \cos^{-1} \left[ \frac{a \cos(x - \alpha) + b}{a + b \cos(x - \alpha)} \right]$ है,तो $\frac{dy}{dx} = $

  • A
    $\frac{1}{a + b \cos(x - \alpha)}$
  • B
    $\frac{2}{a + b \cos(x - \alpha)}$
  • C
    $\frac{1}{(a + b \cos(x - \alpha))^2}$
  • D
    $\frac{2}{(a + b \cos(x - \alpha))^2}$

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Similar Questions

$\sin ^{-1}\left(2 x \sqrt{1-x^2}\right)$ का $\sin ^{-1}\left(3 x-4 x^3\right)$ के सापेक्ष अवकलज क्या है?

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

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

मान लीजिए $y=f(x)=\sin ^3\left(\frac{\pi}{3}\cos \left(\frac{\pi}{3 \sqrt{2}}\left(-4 x^3+5 x^2+1\right)^{\frac{3}{2}}\right)\right)$. तो,$x =1$ पर,

$x \in R$ के लिए $\tan ^{-1} x$ का $\cot ^{-1} x$ के सापेक्ष अवकलन कीजिए।

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