If $\vec{A} \times \vec{B} = \vec{B} \times \vec{C} = \vec{C} \times \vec{A}$,then $\vec{A} + \vec{B} + \vec{C}$ is equal to:

  • A
    Zero
  • B
    Sum of the magnitudes of the three vectors
  • C
    None of these
  • D
    Cannot be determined

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