The line segment joining the points A2,3,4,B−6,5,−4 intersect xz-plane at
0,195,45
0,4,5
−4,0,16
14,0,16
The xz-plane divides the line segment joining the points Ax1,y1,z1and Bx2,y2,z2in the ratio−y1:y2
The line segment joining the points A2,3,4 , B−6,5,−4intersect xz-plane in the ratio3:5 externally
It implies that P−18−10−2,15−15−2,−12−20−2=14,0,16