Intersection line (průsečnice rovin)
Assume unit cube A=(0,0,0), B=(1,0,0), C=(1,1,0), D=(0,1,0), F=(0,0,1),G=(1,0,1),H=(1,1,1),I=(0,1,1).
Determine intersection lines of planes GCI, HBD and FBD. Write parametric equation (vector form) of the intersection lines.
Determine traces lines of the planes.
Intersection line of the planes
A plane (GCI) has equation and plane (HBD) . The parametric equation of the intersection line
Řešení soustavy dvou lineárních rovnic o třech neznámých
x + y + z = 2 x + y - z = 1