Trigonometry (9th Edition)

The terrific trio of Margaret L. Lial, John Hornsby, and David I. Schneider combine their expertise in their textbook Trigonometry (9th Edition), ISBN 9780321528858. This user-friendly text offers all-inclusive coverage of the concepts surrounding the discipline of trigonometry. A vast array of new and revised features have been incorporated into this edition including expanded discussions, thoroughly updated examples and exercises, as well as a myriad of supplemental materials and study aids. The leading expert on this team of writers is that of Margaret L. Lial. Receiving her Bachelor's and Master's degrees from California State University at Sacramento, she currently serves on the faculty of American River College. Lial is a seasoned writer that often incorporates her vast travel and archeological experiences into her market-leading textbooks. Margaret L. Lial, John Hornsby, and David I. Schneider provide concise organization of concepts in Trigonometry (9th Edition) building in nine chapters. The book begins with 'An Introduction to Scientific and Graphing Calculators' followed by chapter 1 devoted to the presentation of 'The Trigonometric Functions.' Chapter 2 provides coverage of 'Acute Angles and Right Triangles' while chapter 3 delves into the topic of 'Radian Measure and the Circular Functions.' 'Graphs of the Circular Functions' is the topic of choice in chapter 4 with 'Trigonometric Identities' presented in chapter 5. Chapter 6 provides information about 'Inverse Trigonometric Functions and Trigonometric Equations' followed by chapter 7 presenting 'Applications of Trigonometry and Vectors.' Chapter 8 focuses on content surrounding 'Complex Numbers and Polar Equations' while chapter 9 concludes this book with a look at 'Exponential and Logarithmic Functions.'