જો $\omega$ એ એકમનું ઘનમૂળ હોય,તો $(1 + \omega)^3 - (1 + \omega^2)^3 = $

  • A
    $0$
  • B
    $\omega$
  • C
    $\omega^2$
  • D
    આમાંથી કોઈ નહીં

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