Solution:
The given points are A(-2,4,7 ) and B(3,- 5, 8). Let the point P (0, y, z) in yz-plane divides AB in the ratio k:1, then
r-coordinate of point
yz-plane divides the segment internally in the ratio 2:3.
Find the ratio in which the yz-plane divides the line segment formed by joining the points (- 2, 4,7) and (3, - 5, 8).
The given points are A(-2,4,7 ) and B(3,- 5, 8). Let the point P (0, y, z) in yz-plane divides AB in the ratio k:1, then
r-coordinate of point
yz-plane divides the segment internally in the ratio 2:3.