vectors-m

Related Questions

• A zero vector has

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• The unit vector perpendicular to the vectors $\mathbf{i}-\mathbf{j}+\mathbf{k}$ and $2\mathbf{i}+3\mathbf{j}-\mathbf{k}$ is

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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 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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• If $|\mathbf{a}|\,=4,\,|\mathbf{b}|\,=2$ and the angle between a and b is $\frac{\pi }{6}$, then ${{(\mathbf{a}\times \mathbf{b})}^{2}}$ is equal to

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