Hi,

I have a problem that I really don't know how to solve. I have a regular 3 dimensions axis (x,y,z) with the center C(0,0,0) and 2 points, A(x1,y1,z1) and B(x2,y2,z2).

How can I calculate the intersection of the plane defined by A, B and C with the x,y,z axis in this last one?

Please give me a mathematical formula - if possible - without matrices; I'm not very good at that...

Kind regards,

Kepler