Trigonometry

For courses in trigonometry. Steadfast Support for your Evolving CourseThe College Algebra series, by Lial, Hornsby, Schneider, and Daniels, combines the experience of master teachers to help students develop both the conceptual understanding and the analytical skills necessary for success in mathematics. With this latest edition, the authors respond to the challenges of new student expectations and new classroom models. The Lial team is now offering a new suite of resources to support today’s instructors and students.Note: You are purchasing a standalone product; MyMathLab does not come packaged with this content. Students, if interested in purchasing this title with MyMathLab, ask your instructor for the correct package ISBN and Course ID. Instructors, contact your Pearson representative for more information.If you would like to purchase both the physical text and MyMathLab, search for:0134307003 / 9780134307008 Trigonometry plus MyMathLab Student Access KitPackage consists of:0134217438 / 9780134217437 Trigonometry0321431308 / 9780321431301 MyMathLab -- Glue-in Access Card0321654064 / 9780321654069 MyMathLab Inside Star StickerTable of Contents:PrefaceResources for Success1. Trigonometric Functions1-1 Angles1-2 Angle Relationships and Similar Triangles1-3 Trigonometric Functions1-4 Using the Definitions of the Trigonometric FunctionsTest PrepReview ExercisesTest2. Acute Angles and Right Triangles2-1 Trigonometric Functions of Acute Angles2-2 Trigonometric Functions of Non-Acute Angles2-3 Approximations of Trigonometric Function Values2-4 Solutions and Applications of Right Triangles2-5 Further Applications of Right TrianglesTest PrepReview ExercisesTest3. Radian Measure and the Unit Circle3-1 Radian Measure3-2 Applications of Radian Measure3-3 The Unit Circle and Circular Functions3-4 Linear and Angular SpeedTest PrepReview ExercisesTest4. Graphs of the Circular Functions4-1 Graphs of the Sine and Cosine Functions4-2 Translations of the Graphs of Sine and Cosine Functions4-3 Graphs of the Tangent and Cotangent Functions4-4 Graphs of the Secant and Cosecant Functions4-5 Harmonic MotionTest PrepReview ExercisesTest5. Trigonometric Identities5-1 Fundamental Identities5-2 Verifying Trigonometric Identities5-3 Sum and Difference Identities for Cosine5-4 Sum and Difference Identities for Sine and Tangent5-5 Double-Angle Identities5-6 Half-Angle IdentitiesTest PrepReview ExercisesTest6. Inverse Circular Functions and Trigonometric Equations6-1 Inverse Circular Functions6-2 Trigonometric Equations I6-3 Trigonometric Equations II6-4 Equations Involving Inverse Trigonometric FunctionsTest PrepReview ExercisesTest7. Applications of Trigonometry and Vectors7-1 Oblique Triangles and the Law of Sines7-2 The Ambiguous Case of the Law of Sines7-3 The Law of Cosines7-4 Geometrically Defined Vectors and Applications7-5 Algebraically Defined Vectors and the Dot ProductTest PrepReview ExercisesTest8. Complex Numbers, Polar Equations, and Parametric Equations8-1 Complex Numbers Read more