Similar to other books in the 100 series, this book starts with a brief presentation of the concepts that are required to tackle the featured problems. The first chapter includes the essential theory and plenty of examples that are helpful in solving the problems that follow. The second chapter contains proposed problems that require a basic understanding of the material presented in the theory and examples chapter. In the third chapter the authors present problems that require a deeper understanding of the theory and the ability of making connections between key concepts. In the fourth and the fifth chapters we solutions are provided to all given problems.
The intended audience includes students who are training for mathematical Olympiads and those who want to improve their skills in trigonometry and its related areas. Teachers and coaches who train students for competitions or organize mathematical circles can certainly benefit from this book as well.
- Titu Andreescu and Alessandro Ventullo
- Softcover: 199 pages
- Publisher: XYZ Press (2023)
- Language: English
- ISBN-13: 978-1-7358315-9-6