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

Question

Accepted Answer

$\frac{1}{3}\,(6\mathbf{i}+13\mathbf{j}+18\mathbf{k})$

Answer

$\frac{2}{3}\,(6\mathbf{i}+12\mathbf{j}-8\mathbf{k})$

Answer

$\frac{1}{3}\,(-6\mathbf{i}-8\mathbf{j}-9\mathbf{k})$

Answer

$\frac{2}{3}\,(-6\mathbf{i}-12\mathbf{j}+8\mathbf{k})$

vectors-m

Question: 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

vectors-m

Question: 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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