Is There a Normal Vector in a Hyperplane?

Instead of two directions, which what you usually need, you can now repor two vectors. And that vector that you were talking aboutis called the normal vector. The form that you were just talking about, that a x plus b, y plus z, d, is called the normal form of a plane. I hada meshtan onty sis. i don't know if this is a,. i cannot forget, but in a hyper plane, let's say, a three dimensional plane, in four dimensions, there's still one. There's there's three.