vectors-m

Related Questions

• If $|\mathbf{a}|\,=2,\,\,|\mathbf{b}|\,=3$ and a, b are mutually perpendicular, then the area of the triangle whose vertices are $\mathbf{0},\,\,\mathbf{a}+\mathbf{b},\,\,\mathbf{a}-\mathbf{b}$ is

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• A unit vector perpendicular to the plane determined by the points (1, – 1, 2), (2, 0, – 1) and (0, 2, 1) is

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• If a and b are P.V. of two points A and B and C divides AB in ratio 2 : 1, then P.V. of C is

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• For any two vectors a and b, if $\mathbf{a}\times \mathbf{b}=\mathbf{0},$ then

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• The unit normal vector to the line joining $\mathbf{i}-\mathbf{j}$ and $2\,\mathbf{i}+3\,\mathbf{j}$ and pointing towards the origin is

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