Equação Cartesiana do Plano

Hello, I already have several videos on this channel explaining the different types of equations we can use to define a line. Today I'm going to show you how we can use an equation to define a plane in space. To explain how you arrive at the equation, it's necessary to introduce the concept of the normal vector. Topics covered: 0:00 - Intro 0:12 - Concept of normal vector 0:54 - Cartesian equation of the plane 2:16 - Practical exercise 1 3:55 - Practical exercise 2