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

  • A
    $\sqrt {\frac{1 - {x^2}}{1 - {y^2}}} $
  • B
    $\sqrt {\frac{1 - {y^2}}{1 - {x^2}}} $
  • C
    $\sqrt {\frac{{x^2} - 1}{1 - {y^2}}} $
  • D
    $\sqrt {\frac{{y^2} - 1}{1 - {x^2}}} $

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Similar Questions

$y = \tan^{-1} \left[ \frac{\sqrt{1 + \sin x} + \sqrt{1 - \sin x}}{\sqrt{1 + \sin x} - \sqrt{1 - \sin x}} \right]$ નું $x$ ની સાપેક્ષમાં વિકલન શું થાય?

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

જો $y = \cot^{-1}(\cos 2x)^{1/2}$ હોય,તો $x = \frac{\pi}{6}$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

$\frac{d}{dx} [\sin^2 \{ \cot^{-1} \sqrt{\frac{1-x}{1+x}} \}]$ ની કિંમત શોધો.

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

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