vectors-m

Related Questions

• P is a point on the side BC of the $\Delta \,ABC$ and Q is a point such that $\overrightarrow{PQ}$ is the resultant of $\overrightarrow{AP},\,\overrightarrow{PB},\,\overrightarrow{PC}.$ Then ABQC is a

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• If $|\mathbf{a}|\,=3,\,\,|\mathbf{b}|\,=4,\,\,|\mathbf{c}|\,=\,\,5$ and $\mathbf{a}+\mathbf{b}+\mathbf{c}=0,$ then the angle between a and b is

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• If the resultant of two forces is of magnitude P and equal to one of them and perpendicular to it, then the other force is

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• If the diagonals of a parallelogram are represented by the vectors $3\mathbf{i}+\mathbf{j}-2\mathbf{k}$ and $\mathbf{i}+3\mathbf{j}-4\mathbf{k},$ then its area in square unit is

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• The value of $\lambda $ for which the vectors $2\lambda \mathbf{i}+\mathbf{j}-\mathbf{k}$ and $2\mathbf{j}+\mathbf{k}$ are perpendicular, is

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