The value of $(1 - \omega + \omega^2)(1 - \omega^2 + \omega)^6$,where $\omega, \omega^2$ are the complex cube roots of unity.

  • A
    $128\omega$
  • B
    $-128\omega^2$
  • C
    $-128\omega$
  • D
    $128\omega^2$

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