<p>For courses in trigonometry.</p><h3>"Your world is profoundly mathematical."</h3><p>Bob Blitzer continues to support and inspire students with his engaging approach, making <cite><strong>Trigonometry</strong></cite> beloved year after year by students and instructors alike. Blitzer's unique background in mathematics and behavioral science informs a wide range of applications, drawn from pop culture and up-to-date references, that appeal to students of all majors and connect math to students' lives. In the<strong> 3rd Edition</strong>, relevant new applications topics include World Tiger Population, COVID-19 Pandemic, Area Burned by Wildfires in the U.S., Use of Social Media by Age and more.</p>

<strong>1. Angles and the Trigonometric Functions</strong><br>1.1 Angles and Radian Measure<br>1.2 Right Triangle Trigonometry<br>1.3 Trigonometric Functions of Any Angle<br>1.4 Trigonometric Functions: The Unit Circle<br>&nbsp;<br><strong>2. Graphs of the Trigonometric Functions; Inverse Trigonometric Functions</strong><br>2.1 Graphs of Sine and Cosine Functions<br>2.2 Graphs of Other Trigonometric Functions<br>2.3 Inverse Trigonometric Functions<br>2.4 Applications of Trigonometric Functions<br>&nbsp;<br><strong>3. Trigonometric Identities and Equations</strong><br>3.1 Verifying Trigonometric Identities<br>3.2 Sum and Difference Formulas<br>3.3 Double-Angle, Power-Reducing, and Half-Angle Formulas<br>3.4 Product-to-Sum and Sum-to-Product Formulas<br>3.5 Trigonometric Equations<br>&nbsp;<br><strong>4. Laws of Sines and Cosines; Vectors</strong><br>4.1 The Law of Sines<br>4.2 The Law of Cosines<br>4.3 Vectors<br>4.4 The Dot Product<br>&nbsp;<br><strong>5. Complex Numbers, Polar Coordinates and Parametric Equations</strong><br>5.1 Complex Numbers<br>5.2 Complex Numbers in Polar Form;DeMoivre'sTheorem<br>5.3 Polar Coordinates<br>5.4 Graphs of Polar Equations<br>5.5 Parametric Equations<br>

<p>"Your world is profoundly mathematical." Bob Blitzer continues to support and inspire students with his friendly approach, making <cite><strong>Trigonometry</strong></cite> 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 <strong>3rd Edition</strong>, 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.</p>

<div class="c-section-headers-number-list_container"> <h3>1. Angles and the Trigonometric Functions</h3> <ul> <li>1.1 Angles and Radian Measure</li> <li>1.2 Right Triangle Trigonometry</li> <li>1.3 Trigonometric Functions of Any Angle</li> <li>1.4 Trigonometric Functions: The Unit Circle</li> </ul> <h3>2. Graphs of the Trigonometric Functions; Inverse Trigonometric Functions</h3> <ul> <li>2.1 Graphs of Sine and Cosine Functions</li> <li>2.2 Graphs of Other Trigonometric Functions</li> <li>2.3 Inverse Trigonometric Functions</li> <li>2.4 Applications of Trigonometric Functions</li> </ul> <h3>3. Trigonometric Identities and Equations</h3> <ul> <li>3.1 Verifying Trigonometric Identities</li> <li>3.2 Sum and Difference Formulas</li> <li>3.3 Double-Angle, Power-Reducing, and Half-Angle Formulas</li> <li>3.4 Product-to-Sum and Sum-to-Product Formulas</li> <li>3.5 Trigonometric Equations</li> </ul> <h3>4. Laws of Sines and Cosines; Vectors</h3> <ul> <li>4.1 The Law of Sines</li> <li>4.2 The Law of Cosines</li> <li>4.3 Vectors</li> <li>4.4 The Dot Product</li> </ul> <h3>5. Complex Numbers, Polar Coordinates and Parametric Equations</h3> <ul> <li>5.1 Complex Numbers</li> <li>5.2 Complex Numbers in Polar Form;DeMoivre'sTheorem</li> <li>5.3 Polar Coordinates</li> <li>5.4 Graphs of Polar Equations</li> <li>5.5 Parametric Equations</li> </ul> </div>

Robert F. Blitzer

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Trigonometry

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1. Angles and the Trigonometric Functions

2. Graphs of the Trigonometric Functions; Inverse Trigonometric Functions

3. Trigonometric Identities and Equations

4. Laws of Sines and Cosines; Vectors

5. Complex Numbers, Polar Coordinates and Parametric Equations

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