02164nam a22003735i 4500 22917353 CSPC 20250818102218.0 230104s2023 inu 000 0 eng 2023930078 9781394168552 (paperback) 22917353 DLC eng rda DLC CSPC pcc QA531 .S783 2023 22 516.24 St454t Sterling, Mary Jane, author. Trigonometry for dummies / Mary Jane Sterling. 3rd edition. 2301 Hoboken, New Jersey : John Wiley and Sons, Inc., 2023. xii, 388 pages ; 24 cm. text txt rdacontent unmediated n rdamedia volume nc rdacarrier For dummies Includes index. Introduction -- Part 1: Getting started with trigonometry -- Taking on trig technicalities -- Cooperating with cartesian coordinates -- Finding degrees in triangles and planes -- Dishing out the Pi: radians -- tackling right triangles -- Part 2: Trigonometric functions -- Describing trig functions -- Relating triangles to circular functions -- Taking trig functions global -- Applying yourself to trig functions -- Part 3: Identities -- Introducing basic identities -- Operating on identities -- Proving identities: the basics -- Sleuthing out identity solutions -- Part 4: Equations and applications -- Investigating inverse trig functions -- Making inverse trig work for you -- Solving trig equations -- Obeying the laws and applying them -- Part 5: The graphs of trig functions -- Graphing sine and cosine -- Graphing tangent and cotangent -- Graphing two more trig functions -- Topping off trig graphs -- Part 6: The part of tens -- Ten basic identities ... plus some bonuses -- Ten not-so-basic identities. Trigonometry. 0 ibc orignew 2 epcn 20 y-gencatlg ddc BK 22 516.24 St454t 2023 ENG 0 0 0 ddc 0 0 CSPC CSPC ENG 2025-08-15 0 ENG 516.24 St454t 2023 029980 2025-08-15 10:44:45 1-1 2025-08-15 BK 30055 30055