vectors-m

Related Questions

• The position vectors of two points A and B are $\mathbf{i}+\mathbf{j}-\mathbf{k}$ and $2\mathbf{i}-\mathbf{j}+\mathbf{k}$ respectively. Then $|\overrightarrow{AB}|\,\,=$

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• If $\mathbf{a}=2\mathbf{i}+2\mathbf{j}-\mathbf{k}$ and $\mathbf{b}=6\mathbf{i}-3\mathbf{j}+2\mathbf{k},$ then the value of $\mathbf{a}\times \mathbf{b}$ is

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• Force $3\mathbf{i}+2\mathbf{j}+5\mathbf{k}$ and $2\mathbf{i}+\mathbf{j}-3\mathbf{k}$ are acting on a particle and displace it from the point $2\mathbf{i}-\mathbf{j}-3\mathbf{k}$ to the point $4\mathbf{i}-3\mathbf{j}+7\mathbf{k},$ then work done by the force is

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• If in the given figure $\overrightarrow{OA}=\mathbf{a},\,\,\,\overrightarrow{OB}=\mathbf{b}$ and $AP\,\,:\,\,PB=m\,\,:\,\,n,$ then $\overrightarrow{OP}=$

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• The vectors $\mathbf{c},\,\,\,\mathbf{a}=x\mathbf{i}+y\mathbf{j}+z\mathbf{k}$ and $\mathbf{b}=\mathbf{j}$ are such that a, c, b form a right handed system, then c is

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