{"product_id":"9781946485342","title":"College Trigonometry","description":"College Trigonometry covers the following topics: Right Triangle Trigonometry; Trigonometric Functional Value of any Angle; Laws of Sines and Cosines; Addition of Vectors; Trigonometry of Real Numbers; Graphs of Trigonometric Functions; Periodicity; Proving Trigonometric Identities; Solutions of Trigonometric Equations; complex numbers.","brand":"Microtextbooks.com","offers":[{"title":"Default Title","offer_id":47046775275760,"sku":"9781946485342","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781946485342_p0.jpg?v=1763799493","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781946485342","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}