Three vectors overrightarrow a ,,overrightarr | vedclass

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Question

(d ) $\vec a\,.\,\vec b = 0$ i.e. $\vec a $ and $\vec b$ will be perpendicular to each other

$\vec a\,.\,\vec c = 0$ i.e. $\vec a$ and $\vec c$ wil

Vedclass · Accepted Answer

$\overrightarrow b 	imes \overrightarrow c $

Vedclass · Answer

(d ) $\vec a\,.\,\vec b = 0$ i.e. $\vec a $ and $\vec b$ will be perpendicular to each other

$\vec a\,.\,\vec c = 0$ i.e. $\vec a$ and $\vec c$ will be perpendicular to each other

$\vec b 	imes \vec c$ will be a vector perpendicular to both $\vec b$ and $\vec c$

So $\vec a$ is parallel to $\vec b 	imes \vec c$

Three vectors $\overrightarrow a ,\,\overrightarrow b $and $\overrightarrow c $ satisfy the relation $\overrightarrow a \,.\,\overrightarrow b = 0$ and $\overrightarrow a \,.\,\overrightarrow c = 0.$ The vector $\overrightarrow a $ is parallel to

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