vectors-m

Related Questions

• The area of the parallelogram whose adjacent sides are $\mathbf{i}-\mathbf{k}$ and $2\mathbf{j}+3\mathbf{k}$ is

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• The unit vector perpendicular to both the vectors i – 2j + 3k and i + 2j – k is

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• If $\mathbf{a}=2\mathbf{i}+5\mathbf{j}$ and $\mathbf{b}=2\mathbf{i}-\mathbf{j},$ then the unit vector along $y=0$ will be

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• If $D,\,E,\,F$ are respectively the mid points of $AB,\,AC$ and $BC$ in $\Delta ABC$ , then $\overrightarrow{BE}$ $+\overrightarrow{AF}=$

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• If $\theta$ be the angle between the vectors a and b and $|\mathbf{a}\times \mathbf{b}|\,=\mathbf{a}\,.\,\mathbf{b},$ then $\theta =$

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