જો $y=\tan ^{-1}\left[\frac{1}{1+x+x^2}\right]+\tan ^{-1}\left[\frac{1}{x^2+3 x+3}\right], x>0$ હોય,તો $\frac{d y}{d x}=$

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

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Similar Questions

$\frac{1}{2} < x < 1$ માટે $\sin ^{-1}\left(3 x-4 x^3\right)$ નું $x$ ની સાપેક્ષ વિકલન શું થાય?

જો $y=\sin ^2\left(\cot ^{-1} \sqrt{\frac{1+x}{1-x}}\right)$ હોય,તો $\frac{d y}{d x}$ ની કિંમત શોધો.

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

$\tan ^{-1} \sqrt{\frac{1-x}{1+x}}$ નું $\cos ^{-1}\left(4 x^3-3 x\right)$ ની સાપેક્ષમાં વિકલન શું થાય?

જો $y = \sin^{-1}\left(\frac{\log x^2}{1+(\log x)^2}\right)$ હોય,તો $\left(\frac{dy}{dx}\right)_{x=1} = $

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