{"product_id":"trig-or-treat-an-encyclopedia-of-trigonometric-identity-proofs-tips-with-intellectually-challenging-games-paperback","title":"Trig or Treat: An Encyclopedia of Trigonometric Identity Proofs (Tips) with Intellectually Challenging Games - Paperback","description":"\u003cdiv\u003e\u003cp style=\"text-align: right;\"\u003e\u003ca href=\"https:\/\/reportcopyrightinfringement.com\/\" target=\"_blank\" rel=\"nofollow\"\u003e\u003cb\u003eReport copyright infringement\u003c\/b\u003e\u003c\/a\u003e\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003eby \u003cb\u003eAdrian Ning Hong Yeo\u003c\/b\u003e (Author)\u003c\/p\u003e\u003cp\u003eThis 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.\u003c\/p\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eNumber of Pages:\u003c\/strong\u003e 416\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 0.72 x 9 x 6.23 IN\u003c\/div\u003e\n            \u003cdiv\u003e\n\u003cstrong\u003ePublication Date:\u003c\/strong\u003e December 01, 2007\u003c\/div\u003e\n            ","brand":"BooksCloud","offers":[{"title":"Default Title","offer_id":52705216758067,"sku":"9789812776198","price":79.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5595\/6612\/files\/Yszj2tyE549789812776198.webp?v=1763376890","url":"https:\/\/www.vysn.com\/products\/trig-or-treat-an-encyclopedia-of-trigonometric-identity-proofs-tips-with-intellectually-challenging-games-paperback","provider":"VYSN","version":"1.0","type":"link"}