9.6 Equations of Lines and Planes
Ideas in this lesson
- Equations of lines in space
- Equations of planes
- Plane through three points
Equations of lines in space · Worked example
Line through (0, 0, 0) parallel to ⟨1, 2, 3⟩?
Answer: x = t, y = 2t, z = 3t
P₀ = origin.