Trigonometry

About the Book

The authors have made this book a thorough review of basic courses in Trigonometry. In addition to traditional studies of common trigonometric functions and basic trigonometric identities, the book covers various methods for solving trigonometric equations and inequalities. It also introduces an innovative graphic approach to solving complex trigonometric inequalities and systems of trigonometric inequalities by using graphing calculators.

With a wide variety of topics, diverse exercises with answers, and logical explanations, this book will be an excellent reference for students who want to excel in Trigonometry classes and to be ready for deeper college math study.

About the Author

Nghi H. Nguyen: math tutor, graduated in civil engineering from National University of Technology, Saigon, Vietnam.