I don't understand plane 1 with plane 3. Where does -4x+3z=13 come from? I don't understand plane 2 with plane 3 either.

Printable View

- Apr 7th 2012, 11:14 AMStuck ManIntersection of 3 planes forming 3 lines
I don't understand plane 1 with plane 3. Where does -4x+3z=13 come from? I don't understand plane 2 with plane 3 either.

- Apr 7th 2012, 01:10 PMmacsulliRe: Intersection of 3 planes forming 3 lines