Let for some real numbers $\alpha$ and $\beta$,$a = \alpha - i \beta$. If the system of equations $4ix + (1 + i)y = 0$ and $8(\cos \frac{2\pi}{3} + i \sin \frac{2\pi}{3})x + \bar{a}y = 0$ has more than one solution,then $\frac{\alpha}{\beta}$ is equal to

  • A
    $-2 + \sqrt{3}$
  • B
    $2 - \sqrt{3}$
  • C
    $2 + \sqrt{3}$
  • D
    $-2 - \sqrt{3}$

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