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

  • A
    $\frac{\sqrt{3}}{12}$
  • B
    $\frac{\sqrt{3}}{10}$
  • C
    $\frac{2 \sqrt{3}}{5}$
  • D
    $\frac{2 \sqrt{3}}{3}$

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यदि $f(x) = \sin^{-1}\left(\frac{2 \cdot 3^x}{1+9^x}\right)$ है,तो $f^{\prime}\left(\frac{1}{2}\right)$ का मान ज्ञात कीजिए।

यदि $f:R \to R$ एक अवकलनीय फलन है और $f(2) = 6$ है,तो $\lim_{x \to 2} \int_{6}^{f(x)} \frac{2t \, dt}{x - 2}$ का मान क्या है?

$\frac{d}{dx} \sin^{-1}(2ax\sqrt{1 - a^2x^2}) = $

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