Answer:
The coordinates of point R that divides the line segment joining points P (x1, y1, z1) and Q (x2, y2, z2) in the ratio m: n are point A( 2, 1, -3 ) and B( 5, -8, 3 ), m and n are 2 and 1.
Formula –
Using the above formula,
( 4,-5, 1) is the point of trisection of the segment AB.