vectors-m

Related Questions

• A unit vector perpendicular to the plane of $a=2i-6j-3k$, $b=4i+3j-k$ is

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• If a, b, c are the position vectors of three collinear points, then the existence of x, y, z is such that

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• If $\mathbf{i}+2\mathbf{j}+3\mathbf{k}$ and $3\mathbf{i}-2\mathbf{j}+\mathbf{k}$ represents the adjacent sides of a parallelogram, then the area of this parallelogram is

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• 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 ABCDEF is regular hexagon, the length of whose side is a, then $\overrightarrow{AB}\,\,.\,\overrightarrow{AF}+\frac{1}{2}\,{{\overrightarrow{BC}}^{2}}=$

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