Prior Knowledge: 2-D Vectors Vector and Cartesian Equations of a line in 3-D Prior Knowledge: Vector Product Vector Equation of a Plane Worksheet Intersections-of-Lines-and-Planes Mixed Qns Worksheet Answers Answers Answers Vectors-1-Equation-of-Line Vectors-2-Equation-of-Plane Vectors-3-Scalar-Product Vectors-4-Angles-and-Point-of-Intersection Vectors-5-Perpendiculars