Download or read book Trig Or Treat: An Encyclopedia Of Trigonometric Identity Proofs (Tips) With Intellectually Challenging Games written by Adrian Ning Hong Yeo and published by World Scientific. This book was released on 2007-10-24 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopedia contains trigonometric identity proofs for some three hundred identities. The book is presented in the form of mathematical games for the reader's enjoyment and includes a concordance of trigonometric identities, enabling easy reference.Trig or Treat is a must-have for:• every student of trigonometry, to find the proofs for trigonometric identities that may be set in class or in exams;• every teacher of trigonometry, to have easy access to trigonometric identities of different levels of difficulty, to set assignments for different levels of students;• every library, to provide a ready resource for students• every aficionado of Sudoku, crossword puzzles, jigsaw puzzles, Tetris, and other games, who love an intellectual challenge.