VectorHard
Question
If 4î + 7ĵ + 8
, 2î + 3ĵ + 4 and 2î + 5ĵ + 7 and 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-
, 2î + 3ĵ + 4 and 2î + 5ĵ + 7 and 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-Options
A.
(− 3î − 4ĵ − 7)
(− 3î − 4ĵ − 7)B.
(6î + 8ĵ + 6)
(6î + 8ĵ + 6)C.(6î + 8ĵ + 6)
(6î + 8ĵ + 6)D.−(6î + 8ĵ + 6)
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