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

જો $y = \operatorname{Tan}^{-1}\left(\frac{2x}{1-x^2}\right)$ જ્યાં $|x| < 1$,તો $x = \frac{1}{2}$ આગળ $\left(\frac{dy}{dx}\right)$ ની કિંમત શોધો.

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

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

$\lim _{x}$ ${\rightarrow \frac{\pi}{2}} \left( \frac{\int_{x^3}^{(\pi / 2)^3} (\sin (2 t^{1 / 3}) + \cos (t^{1 / 3})) dt}{(x - \frac{\pi}{2})^2} \right)$ ની કિંમત શોધો:

જો $y=\tan ^{-1}\left(\frac{4 \sin 2 x}{\cos 2 x-6 \sin ^2 x}\right)$ હોય,તો $x=0$ આગળ $\left(\frac{d y}{d x}\right)$ ની કિંમત શોધો.

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