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Questions  

The line segment joining the points A2,3,4,B6,5,4 intersect xz-plane at 

a
0,195,45
b
0,4,5
c
−4,0,16
d
14,0,16

detailed solution

Correct option is D

The  xz-plane divides the line segment joining the points  Ax1,y1,z1and Bx2,y2,z2in the ratio−y1:y2The line segment joining the points A2,3,4 , B−6,5,−4intersect xz-plane in the ratio3:5  externallyIt implies that  P−18−10−2,15−15−2,−12−20−2=14,0,16

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