यदि $y = \tan^{-1}\left(\frac{4x}{1+5x^2}\right) + \tan^{-1}\left(\frac{3+8x}{8-3x}\right)$ है,तो $\frac{dy}{dx} = $

  • A
    $\frac{1}{1+25x^2}$
  • B
    $\frac{5}{1+25x^2}$
  • C
    $\frac{1}{1+5x^2}$
  • D
    $\frac{5}{1+5x^2}$

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Similar Questions

यदि $y=\tan ^{-1}\left(\frac{3+2 x}{2-3 x}\right)+\tan ^{-1}\left(\frac{3 x}{1+4 x^2}\right)$ है,तो $\frac{d y}{d x}$ का मान ज्ञात कीजिए।

$\frac{d}{dx} \left[ \tan^{-1} \left( \frac{\sqrt{1 + x^2} + \sqrt{1 - x^2}}{\sqrt{1 + x^2} - \sqrt{1 - x^2}} \right) \right] = $

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

यदि $y = \operatorname{Tan}^{-1}\left(\frac{x}{1+2x^2}\right) + \operatorname{Tan}^{-1}\left(\frac{x}{1+6x^2}\right)$ है,तो $\frac{dy}{dx} = $

$x=\frac{1}{2}$ 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।

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