${\left( -\frac{1}{2} + \frac{\sqrt{3}}{2}i \right)^{1000}} = $

  • A
    $\frac{1}{2} + \frac{\sqrt{3}}{2}i$
  • B
    $\frac{1}{2} - \frac{\sqrt{3}}{2}i$
  • C
    $-\frac{1}{2} + \frac{\sqrt{3}}{2}i$
  • D
    $\text{None of these}$

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