- #1
ishterz
- 14
- 0
Homework Statement
Two planes have equations
2x-y-3z=7
x+2y+2z=0
Find a vector equation for their line of intersection
The Attempt at a Solution
I haven't learned the vector product in class but read it and attempted it and got the direction vector 4i-7j+5k.
However, I don't know how to get the position vector of this.
Thank you for your help and time