How do you specify a plane in math?

Answer 1

In mathematics, a plane can be specified using a point and a normal vector, where the normal vector is perpendicular to the plane. Alternatively, a plane can be defined using a linear equation in three-dimensional space, typically in the form ( Ax + By + Cz + D = 0 ), where ( A, B, C ) are the coefficients representing the plane's orientation, and ( D ) is a constant. Additionally, a plane can be defined by three non-collinear points in space.