If xy-ex-y then d y-d x-

The correct option is D In x(1+In x)^ 2Since, x^y=e^x y ⇒ y ln x=x y ∴ y=x/1+In x ∴dy/dx=ln x/(1+In x)^2 ...

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Logarithmic Differentiation

If xy=ex-y th...

Question

If $x^{y} = e^{x - y}$ then $\frac{d y}{d x} =$

(1 + I n x)^{- 1}

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(1 + I n x)^{- 2}

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I n x (1 + I n x)^{- 2}

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None of these

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