वक्र $\sqrt{x} + \sqrt{y} = 1$ के लिए,बिंदु $\left( \frac{1}{4}, \frac{1}{4} \right)$ पर $\frac{dy}{dx}$ का मान ज्ञात कीजिए:

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

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Similar Questions

यदि $\sin x \sqrt{\cos y} - \cos y \sqrt{\sin x} = 0$ है,तो $\frac{dy}{dx} = $

यदि $x^y=y^x$ है,तो $x(x-y \log x) \frac{d y}{d x}$ का मान क्या होगा?

यदि $\sqrt{1-x^6}+\sqrt{1-y^6}=a(x^3-y^3)$ है,तो $y^2 \frac{dy}{dx}=$

यदि $\ln \left( {(e - 1){e^{xy}} + {x^2}} \right) = {x^2} + {y^2}$ है,तो $\left. {\frac{{dy}}{{dx}}} \right|_{(1,0)}$ का मान ज्ञात कीजिए।

यदि $\sqrt{\frac{y}{x}}+\sqrt{\frac{x}{y}}=2$ है, तो $\frac{dy}{dx}$ का मान ज्ञात कीजिए।

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