If $|z_1| = |z_2| = \dots = |z_n| = 1$,then the value of $|z_1 + z_2 + z_3 + \dots + z_n|$ is equal to:

  • A
    $1$
  • B
    $|z_1| + |z_2| + \dots + |z_n|$
  • C
    $\left| \frac{1}{z_1} + \frac{1}{z_2} + \dots + \frac{1}{z_n} \right|$
  • D
    None of these

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