{"product_id":"9789812776181","title":"TRIG OR TREAT: AN ENCYCLOPEDIA OF TRIGONOMETRIC IDENTITY PROOFS (TIPS) WITH INTELLECTUALLY CHALLENGING GAMES","description":"\u003cp\u003eContains trigonometric identity proofs for three hundred identities. This book is presented in the form of mathematical games for the reader's enjoyment and includes a concordance of trigonometric identities. It helps students of trigonometry, to find the proofs for trigonometric identities that may be set in class or in exams.\u003c\/p\u003e","brand":"World Scientific Publishing Co Pte Ltd","offers":[{"title":"Default Title","offer_id":48766085398763,"sku":"00000_00000_00000_00000","price":153.82,"currency_code":"SGD","in_stock":true}],"url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9789812776181","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}