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

  • A
    $1/4$
  • B
    $1/2$
  • C
    $-1/4$
  • D
    $-1/2$

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જો $y = \tan^{-1} \sqrt{\frac{1-\sin x}{1+\sin x}}$ હોય, તો $x = \frac{\pi}{6}$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

જો $y = \sin^{-1} \left( \frac{25 - x^2}{25 + x^2} \right)$ હોય, તો $y'(1)$ ની કિંમત શોધો.

જો $y = \tan^{-1} \sqrt{\frac{a - x}{a + x}}$ હોય,તો $\frac{dy}{dx} = $

$x$ ની સાપેક્ષમાં નીચેનાનું વિકલન કરો: $\sin ^{-1}\left(\frac{2^{x+1}}{1+4^{x}}\right)$

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જો $u=\tan ^{-1}\left(\frac{\sqrt{1+x^{2}}-1}{x}\right)$ અને $v=\tan ^{-1}\left(\frac{2 x \sqrt{1-x^{2}}}{1-2 x^{2}}\right)$ હોય,તો $x=0$ આગળ $\frac{d u}{d v}$ ની કિંમત શોધો.

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