Trigonometry

by Kelsey Casteel

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This work is adapted from chapters 7 through 10 of Jay Abramson's Algebra and Trigonometry (OpenStax) (CC-BY). Any changes or additions made by Kelsey Casteel, faculty at Reedley College. This work is ideal for a community college trigonometry course.

Description from LibreTexts.

Publisher
Reedley College
Subjects
Mathematics
Licence
CC BY, as LibreTexts states it
Who can read
Tweens profiles and older, judged from its title and subjects

Contents

LibreTexts writes equations in TeX, and here they show as TeX; the PDF has them typeset.

  1. Front Matter
  2. TitlePage
  3. InfoPage
  4. Table of Contents
  5. Licensing
  6. 1: The Six Trigonometric Functions
  7. 1.1: Angles
  8. 1.2: Right Triangle Trigonometry
  9. 1.3: Unit Circle
  10. 1.4: The Other Trigonometric Functions
  11. 2: Graphing the Trigonometric Functions
  12. 2.1: Graphs of the Sine and Cosine Functions
  13. 2.2: Graphs of the Secant and Cosecant Functions
  14. 2.3: Graphs of the Tangent and Cotangent Functions
  15. 2.4: Inverse Trigonometric Functions
  16. 3: Trigonometric Identities and Equations
  17. 3.1: Solving Trigonometric Equations with Identities
  18. 3.2: Sum and Difference Identities
  19. 3.3: Double-Angle, Half-Angle, and Reduction Formulas
  20. 3.4: Sum-to-Product and Product-to-Sum Formulas
  21. 3.5: Solving Trigonometric Equations
  22. 4: Further Applications of Trigonometry
  23. 4.1: Non-right Triangles - Law of Sines
  24. 4.2: Non-right Triangles - Law of Cosines
  25. 4.3: Polar Coordinates
  26. 4.4: Polar Coordinates - Graphs
  27. 4.5: Polar Form of Complex Numbers
  28. 4.6: Vectors
  29. Back Matter
  30. Index
  31. Glossary
  32. Detailed Licensing