The solution of the differential equation,$2x^2y \frac{dy}{dx} = \tan(x^2y^2) - 2xy^2$ given $y(1) = \sqrt{\frac{\pi}{2}}$ is

  • A
    $\sin(x^2y^2) = e^{x-1}$
  • B
    $\sin(x^2y^2) = x$
  • C
    $\cos(x^2y^2) + x = 0$
  • D
    $\sin(x^2y^2) = e \cdot e^x$

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