9000106609

SubArea: 
Space geometry
Level: 
A
Project ID: 
9000106609
Accepted: 
1
Clonable: 
0
Easy: 
0
Determine whether two lines are identical, parallel, intersecting or skew. The first line is the line passes through the points A=[3;−2;1] and B=[0;7;7] and the second line is the line passes through the points C=[5;−8;−3] and D=[6;−11;−5].
identical lines
parallel lines, not identical
intersecting lines
skew lines