09 AA HL - Vectors

Table of Contents

Vector Geometry and Basics

Key Terms

Magnitude and Unit Vectors

Vector geometry


2d and 3d vector line equations

Vector equation of a line in 2d

Introducing 3D vectors

3d vector operations

Vector equation of a line in 2d

Angle between 2 vectors

Angl between 2d lines

Intersecting 3d vectors

Skew Vectors

Cartesian line equations in 3d

Parametric line equations in 3d

The Cross Product

Cross Product 1

Cross Product 2

Area of a Triangle


Vector Planes

Vector equation of a plane

Normal equation of a plane

Cartesian equation of a plane

Intersecting lines and planes

Angle between a line and a plane

Angle between 2 planes

Two planes forming a straight line


Shortest Distance Problems

Vertical and Horizontal Lines

Plotting Diagonal Lines