vectors-m

Related Questions

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

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• $(\vec{a}\cdot \vec{b})\vec{c}$ and $(\vec{a}\cdot \vec{c})\vec{b}$ are

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• The area of the parallelogram whose diagonals are the vectors $2\mathbf{a}-\mathbf{b}$ and $4\mathbf{a}-5\mathbf{b},$ where a and b are the unit vectors forming an angle of ${{45}^{o}},$ 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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• If a, b, c are coplanar vectors, then

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