If $\log y = y^{\log x}$, then $\frac{dy}{dx} = $

  • A
    $\frac{y(\log y)^2}{x(1-\log x \log y)}$
  • B
    $\frac{x(\log x)^2}{y(1-\log x \log y)}$
  • C
    $\frac{x(1-\log x \log y)}{y(\log y)^2}$
  • D
    $\frac{y(1-\log x \log y)}{x(\log x)^2}$

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