vectors-m

Related Questions

• $|\mathbf{a}\times \mathbf{i}{{|}^{2}}+|\mathbf{a}\times \mathbf{j}{{|}^{2}}+|\mathbf{a}\times \mathbf{k}{{|}^{2}}=$

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• $3\,\,\overrightarrow{OD}+\overrightarrow{DA}+\overrightarrow{DB}+\overrightarrow{DC}=$

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• If $3\mathbf{i}+4\mathbf{j}$ and $-5\mathbf{i}+7\mathbf{j}$ are the vector sides of any triangle, then its area is given by

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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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• Let a, b, c be the position vectors of the vertices of a triangle ABC. The vector area of triangle ABC is

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