Angle Bisector and Vector Projection (Jee Mains) | ExamDuo
Vector Algebra and Components
Hard
Angle Bisector and Vector Projection
Consider a △ABC where A(1,2,3),,B(−2,8,0) and C(3,6,7). If the angle bisector of ∠BAC meets the line BC at D, then the length of the projection of the vector