vectors-m

Related Questions

• A and B are two points. The position vector of A is $6\mathbf{b}-2\mathbf{a}.$ A point P divides the line AB in the ratio 1 : 2. If $\mathbf{a}-\mathbf{b}$ is the position vector of P, then the position vector of B is given by

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• If $\mathbf{a}=(1,\,\,-1)$ and $\mathbf{b}=(-\,2,\,m)$ are two collinear vectors, then $m =$

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• The point having position vectors $2\mathbf{i}+3\mathbf{j}+4\mathbf{k},\,\,$ $3\mathbf{i}+4\mathbf{j}+2\mathbf{k},$ $4\mathbf{i}+2\mathbf{j}+3\mathbf{k}$ are the vertices of

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• The points with position vectors $10\,\mathbf{i}+3\,\mathbf{j},\,\,12\,\mathbf{i}-5\,\mathbf{j}$ and $a\,\mathbf{i}+11\,\mathbf{j}$ are collinear, if $a=$

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• If $4\mathbf{i}+7\mathbf{j}+8\mathbf{k},\,\,\,2\mathbf{i}+3\mathbf{j}+4\mathbf{k}\,$ and $2\mathbf{i}+5\mathbf{j}+7\mathbf{k}$ are the position vectors of the vertices A, B and C respectively of triangle ABC. The position vector of the point where the bisector of angle A meets BC is

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