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Three vectors $\vec{a}, \vec{b} and \vec{c}$ satisfy the relation $\vec{a} \cdot \vec{b} = 0$ and $\vec{a} \cdot \vec{c} = 0$ . The vector A is parallel to

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b→

c→

b→⋅c→

b→×c→

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detailed solution

Correct option is D

a→⋅b→=0 i.e., a→ and b→ will be perpendicular to each other a→⋅c→=0 i.e., a→ and c→ will be perpendicular to each other b→×c→ will be a vector perpendicular to both b→ and c→ So a→ is parallel to b→×c→.

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Three vectors a→,b→ and c→ satisfy the relation a→⋅b→=0 and a→⋅c→=0. The vector A is parallel to

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Ready to Test Your Skills?

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Three vectors $\vec{a}, \vec{b} and \vec{c}$ satisfy the relation $\vec{a} \cdot \vec{b} = 0$ and $\vec{a} \cdot \vec{c} = 0$ . The vector A is parallel to