http://www.ck12.orgCHAPTER
7 Vectors
Chapter Outline
7.1 Basic Properties of Vectors
7.2 OPERATIONS WITHVECTORS
7.3 RESOLUTION OFVECTORS INTOCOMPONENTS
7.4 DOTPRODUCT ANDANGLEBETWEENTWOVECTORS
7.5 VECTORPROJECTION
7.6 REFERENCES
Graphically, vectors are arrows in the coordinate plane. They have length and direction. Algebraically, they allow a
whole new way to think about points, lines, angles. Most importantly, they provide an opportunity for you to apply
your knowledge of trigonometry in context.