MCQ
$\vec{i} \cdot(\vec{j} \times \vec{k})+\vec{j} \cdot(\vec{k} \times \vec{i})+\vec{k} \cdot(\vec{i} \times \vec{j})=$
  • A
    $0$
  • B
    1
  • C
    2
  • 3

Answer

Correct option: D.
3
D

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