Trigonometry, 3rd edition

Published by Pearson (September 24, 2021) © 2022

  • Robert F. Blitzer Miami Dade College
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"Your world is profoundly mathematical." Bob Blitzer continues to support and inspire students with his friendly approach, making Trigonometry and the Blitzer series of texts beloved year after year by students and instructors alike. His unique background in mathematics and behavioral science informs a wide selection of applications that appeal to students of all majors and connect math to our lives. In the 3rd Edition, relevant new applications topics include World Tiger Population, the COVID-19 Pandemic, Area Burned by Wildfires in the U.S., Use of Social Media by Age, and much more.

1. Angles and the Trigonometric Functions

  • 1.1 Angles and Radian Measure
  • 1.2 Right Triangle Trigonometry
  • 1.3 Trigonometric Functions of Any Angle
  • 1.4 Trigonometric Functions: The Unit Circle

2. Graphs of the Trigonometric Functions; Inverse Trigonometric Functions

  • 2.1 Graphs of Sine and Cosine Functions
  • 2.2 Graphs of Other Trigonometric Functions
  • 2.3 Inverse Trigonometric Functions
  • 2.4 Applications of Trigonometric Functions

3. Trigonometric Identities and Equations

  • 3.1 Verifying Trigonometric Identities
  • 3.2 Sum and Difference Formulas
  • 3.3 Double-Angle, Power-Reducing, and Half-Angle Formulas
  • 3.4 Product-to-Sum and Sum-to-Product Formulas
  • 3.5 Trigonometric Equations

4. Laws of Sines and Cosines; Vectors

  • 4.1 The Law of Sines
  • 4.2 The Law of Cosines
  • 4.3 Vectors
  • 4.4 The Dot Product

5. Complex Numbers, Polar Coordinates and Parametric Equations

  • 5.1 Complex Numbers
  • 5.2 Complex Numbers in Polar Form;DeMoivre'sTheorem
  • 5.3 Polar Coordinates
  • 5.4 Graphs of Polar Equations
  • 5.5 Parametric Equations

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