$\tan ^{-1}\left(\frac{\sqrt{1+x^2}-1}{x}\right)$ का $\cos ^{-1}\left(\sqrt{\frac{1+\sqrt{1+x^2}}{2 \sqrt{1+x^2}}}\right)$ के सापेक्ष अवकलन क्या है?

  • A
    $\frac{1}{2}$
  • B
    $1$
  • C
    $2$
  • D
    $\frac{1}{4}$

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

$\frac{d}{dx} \left( \tan^{-1} \left( \frac{x}{1+6x^2} \right) \right) = $ . . . . . .

यदि $\sqrt{1 - x^6} + \sqrt{1 - y^6} = a^3(x^3 - y^3)$ है,तो $\frac{dy}{dx} = $

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$y = \sin^{-1}\left(\frac{\sqrt{1+x} - \sqrt{1-x}}{2}\right)$ का अवकलज क्या है?

यदि $f(x)=\cot ^{-1}\left(\frac{x^x-x^{-x}}{2}\right)$ है,तो $f^{\prime}(1)=$

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