{"product_id":"trigonometry-the-easy-way-barrons-easy-series","title":"Trigonometry the Easy Way (Barron's Easy Series)","description":"Here’s a complete, easy-to-grasp course in trigonometry that takes the form of a fantasy novel. The King of Carmorra and his subjects have many practical problems to solve, and their answers can be found by applying principles of trigonometry. Readers follow along and learn to solve many different problems that can be reduced to triangular diagrams. They learn the laws of sine and cosine, trigonometric functions and inverse functions, waves, conic sections, polynomial approximation, and much more. The book is filled with instructive exercises and their solutions, plus illustrative drawings, graphs, and diagrams. This new edition contains updated coverage on using graphing calculators and computer spreadsheets for solving trigonometric problems.\u003cbr\u003eASIN: 0764113607\u003cbr\u003eVSKU: DBV.0764113607.G\u003cbr\u003eCondition: Good\u003cbr\u003eAuthor\/Artist:Downing Ph.D., Douglas\u003cbr\u003eBinding: Paperback\u003cbr\u003e\u003cb\u003eNote:\u003c\/b\u003e Any images shown are stock photographs and product may differ from what is shown.  \u003cbr\u003e\u003cb\u003eCondition Notes\u003c\/b\u003e: Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing, but the text remains fully legible. Dust jacket may be missing, and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly!  \u003cbr\u003e","brand":"Dream Books Co.","offers":[{"title":"Default Title","offer_id":41537801093178,"sku":"DBV.0764113607.G","price":8.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/6011\/0138\/files\/0764113607-0.jpg?v=1784343340","url":"https:\/\/shop.dreambooksco.com\/products\/trigonometry-the-easy-way-barrons-easy-series","provider":"Dream Books Co.","version":"1.0","type":"link"}