1. The problem statement, all variables and given/known data My question is to : Prove that the perpendicular bisector of the two points (x1, y1) and (x2, y2), in general form, is given by Ax + By = C where A= 2(x2-x1), B= 2(y2 -y1) and C= y2^2 - y1^2 + x2^2 - x1^2 Help me with this proving things. Thanks 2. Relevant equations 3. The attempt at a solution Don't know where to start. I have no idea.