MCQ
$\vec{a} \times(\vec{b}+\vec{c})+\vec{b} \times(\vec{c}+\vec{a})+\vec{c} \times(\vec{a}+\vec{b})$ का मान है
  • A
    $2 \vec{a}$
  • $\overrightarrow{0}$
  • C
    $3 \vec{b}$
  • D
    $4 \vec{b}$

Answer

Correct option: B.
$\overrightarrow{0}$
B

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