વિધેય $x^{y} + y^{x} = 1$ માટે $\frac{dy}{dx}$ શોધો.

  • A
    $-\frac{y x^{y-1} + y^{x} \log y}{x^{y} \log x + x y^{x-1}}$
  • B
    $\frac{y x^{y-1} + y^{x} \log y}{x^{y} \log x + x y^{x-1}}$
  • C
    $-\frac{y x^{y-1} - y^{x} \log y}{x^{y} \log x - x y^{x-1}}$
  • D
    $\frac{y x^{y-1} - y^{x} \log y}{x^{y} \log x - x y^{x-1}}$

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Similar Questions

વક્ર $y=(1+x)^{2y}+\cos^{2}(\sin^{-1} x)$ માટે $x=0$ આગળ અભિલંબનું સમીકરણ શું છે?

જો $x^2 y^2 = \sin^{-1} x + \cos^{-1} x$ હોય,તો $x = 1$ અને $y = 2$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

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

જો $\ln \left( {(e - 1){e^{xy}} + {x^2}} \right) = {x^2} + {y^2}$ હોય,તો $\left. {\frac{{dy}}{{dx}}} \right|_{(1,0)}$ ની કિંમત શોધો.

જો $\log (x+y)=2xy$ હોય,તો $x=0$ આગળ $\frac{dy}{dx}$ ની કિંમત શોધો.

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