2010016108

SubArea: 
Space geometry
Level: 
C
Project ID: 
2010016108
Source Problem: 
2010016107
Accepted: 
0
Clonable: 
1
Easy: 
0
Identify the true statement about the line q:x=4t,y=t,z=−3t, t∈R and the sphere κ:x2+y2+z2−6x−8z=0.
Line q and sphere κ do intersect in exactly one point.
Line q and sphere κ do not intersect at all.
We do not have enough information to determine whether line q intersects sphere κ.
Line q and sphere κ do intersect in two points.