{"product_id":"trig-or-treat-adrian-ning-hong-yeo-9789812776181","title":"Trig or Treat: An Encyclopedia of Trigonometric Identity Proofs (Tips) with Intellectually Challenging Games","description":"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.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Adrian Ning Hong Yeo\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 9812776184\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9789812776181\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e World Scientific Publishing Company\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 12\/01\/2007\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 416\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.70lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.10h x 6.20w x 0.90d","brand":"Adrian Ning Hong Yeo","offers":[{"title":"Hardcover","offer_id":44129726038271,"sku":"9789812776181","price":84.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_2ecd2e1e-5deb-4a6f-9844-0de6dabc6468.jpg?v=1687465471","url":"https:\/\/www.whiterainbookhouse.com\/products\/trig-or-treat-adrian-ning-hong-yeo-9789812776181","provider":"WR Book House","version":"1.0","type":"link"}