The modulus and amplitude of $\frac{1+2i}{1-(1-i)^{2}}$ are

  • A
    $\sqrt{2}$ and $\frac{\pi}{6}$
  • B
    $1$ and $\frac{\pi}{4}$
  • C
    $1$ and $0$
  • D
    $1$ and $\frac{\pi}{3}$

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