- #1
Masschaos
- 30
- 0
Hi.
I've been studying for a test and have been scouring my text for methods of proving points in 3-dimensional space are collinear.
The best I can see is that the cross-product of the vectors must equal zero.
Can someone explain how to do this a little more clearly?
I've been studying for a test and have been scouring my text for methods of proving points in 3-dimensional space are collinear.
The best I can see is that the cross-product of the vectors must equal zero.
Can someone explain how to do this a little more clearly?