vectors-m

Related Questions

• If a and b are unit vectors and $\mathbf{a}-\mathbf{b}$ is also a unit vector, then the angle between a and b is

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• A force is a

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• If $\mathbf{p}=7\mathbf{i}-2\mathbf{j}+3\mathbf{k}$ and $\mathbf{q}=3\mathbf{i}+\mathbf{j}+5\mathbf{k},$ then the magnitude of $\mathbf{p}-2\mathbf{q}$ is

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• A unit vector which is perpendicular to $\mathbf{i}+2\mathbf{j}-2\mathbf{k}$ and $-\mathbf{i}+2\mathbf{j}+2\mathbf{k}$ is

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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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