Week 1 :  Sections 10.1 -10.4: Trangle inequality.  Distance between points on plane and in space. Open and closed sets. Vectors , dot product and cross product of vectors.  Equations of plane and line in space.

Week 2 :  Sections 10.3 -10.4:  Scalar triple product: volume of a parallelepiped. Equation of plane. Equation of line. Distancew from a point to a plane. Distance from a point to a line. Intersections of planes and lines.