VectorMedium
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)
(6î + 8ĵ + 6)More Vector Questions
If || = ||, then ( + ). ( − ) is-...If = 3î − 2ĵ + and = − î + ĵ + then the unit vector parallel to + , is-...If + 5 = and − 7 = 2, then-...If ABCD is a quadrilateral, then the resultant of the forces represented by ,, and is -...Let $\overrightarrow{AB} = 2\widehat{i} + 4\widehat{j} - 5k$ and$\overrightarrow{AD} = \widehat{i} + 2\widehat{j} + \lam...