`If A=(0, 1 ,-2), B=(2,-1, 0), C=(1, 2 ,3)` then direction ratio of angle bisector of angle BAC

IfA=(0,1,-2),B=(2,-1,0),C=(1,2,3) then direction ratio of angle bisector of angle BAC

If A (1,0,-1), B (-2,4,-2) and C(1,5,10) be the vertices of a triangle and the bisector of the angle BAC, meets BC at D, then find the coordinates of the point D.

The vertices of a triangle are A(0, 0), B(1, 0) and C(0, 2). The point of intersection of bisectors of internal angles is

A(3,2,0),B(5,3,2) and C(-9,6,-3) are the vertices of a triangle ABC if bisector of angle BAC meets BC at D, then co- ordinates of D are

The vertices of a triangle are A(1,1,2), B (4,3,1) and C (2,3,5). The vector representing internal bisector of the angle A is

The vertices of a triangle are A(1,1,2), B (4,3,1) and C (2,3,5). The vector representing internal bisector of the angle A is

The vertices of a triangle are A(1,1,2), B (4,3,1) and C (2,3,5). The vector representing internal bisector of the angle A is

The vertices of a triangle are A(1,1,2), B (4,3,1) and C (2,3,5). The vector representing internal bisector of the angle A is