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

  • A
    $\frac{4x}{1 - x^2} \cos \left( \frac{1 + x^2}{1 - x^2} \right)$
  • B
    $\frac{x}{(1 - x^2)^2} \cos \left( \frac{1 + x^2}{1 - x^2} \right)$
  • C
    $\frac{x}{1 - x^2} \cos \left( \frac{1 + x^2}{1 - x^2} \right)$
  • D
    $\frac{4x}{(1 - x^2)^2} \cos \left( \frac{1 + x^2}{1 - x^2} \right)$

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यदि $y = \sin (\sqrt {\sin x + \cos x} )$,तो $\frac{dy}{dx} = $

$f(x) = \sqrt{x^2 + 1}; g(x) = \frac{x + 1}{x^2 + 1}; h(x) = 2x - 3$. तो $f' [h'(g'(x))] = $ का मान ज्ञात कीजिए।

यदि $y = \sin [\cos (\sin x)]$ है, तो $\frac{dy}{dx} = $

Difficult
View Solution

$\frac{d}{dx}(e^{x^3})$ का मान ज्ञात कीजिए।

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