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If 4^i+7^j+8^k, 2^i+3^j+4^k and 2^i+5^j+7^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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Answer» If 4^i+7^j+8^k, 2^i+3^j+4^k and 2^i+5^j+7^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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