Rusczyk R. Art of Problem Solving Precalculus Sol. Man. 2009

Textbook in PDF format

Art of Problem Solving Precalculus Solutions is the solutions manual to the Art of Problem Solving Precalculus book. The solutions provided are just as conceptual as the problems.
Foreword.
Functions Review.
Introduction to Trigonometric Functions.
Trigonometric Identities.
Applications to Geometry.
Parameterization and Trigonometric Coordinate Systems.
Basics of Complex Numbers.
Trigonometry and Complex Numbers.
Geometry of Complex Numbers.
Vectors in Two Dimensions.
Matrices in Two Dimensions.
Vectors and Matrices in Three Dimensions, Part 1.
Vectors and Matrices in Three Dimensions, Part 2.
Vector Geometry