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Q.If $\vec{a} \times \vec{b} = \vec{a} \times \vec{c}$ and $\vec{a} \neq \vec{0}$ , then

a

\vec{b} = \vec{c}

b

\vec{b} - \vec{c}

is parallel to

\vec{a}

c

\vec{b} + \vec{c}

is parallel to

\vec{a}

d

\vec{b} \cdot \vec{c} = 0

Correct Answer: Option B

The correct solution involves applying the fundamental concept to derive the final value step by step...

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