यदि $f(x) = \cos^{-1} x$,$g(x) = e^x$ और $h(x) = g(f(x))$ है,तो $\frac{h'(x)}{h(x)} = $

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

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$\tan^{-1}x$ के सापेक्ष $\frac{{\tan^{-1}x}}{{1 + \tan^{-1}x}}$ का अवकल गुणांक ज्ञात कीजिए।

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

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

यदि $y=\sqrt{2 x+\cos ^2\left(2 x+\frac{\pi}{4}\right)}$ है,तो $x=\frac{\pi}{4}$ पर $\frac{d y}{d x}$ ज्ञात कीजिए।

अवकलन ज्ञात कीजिए: $\frac{d}{dx} \{ e^{-ax^2} \log(\sin x) \}$

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