3.1: Analytic Geometry, Vectors
3.1.1: Scalars, Vectors, and Directed Line Segments
3.1.2: Components of a Vector
3.1.3: Magnitude of a 2D Vector
3.1.4: Adding and Subtracting Vectors in 2D
3.1.5: Properties of Operations on Vectors
3.1.6: Vectors in Terms of Fundamental Unit Vectors
3.1.7: Polar Form of a Vector
3.1.8: Parallel and Perpendicular Vectors in 2D
3.1.9: Vector Operations in 2D
3.1.10: Graphical Operations on Vectors
3.1.11: Geometric Applications of Vectors
3.1.12: Vectors Applications