MATH 4A - Trigonometry
- Recent Professors
- R. Reimer, K. Casteel, M. Cuevas, M. Andrade, S. Endler, A. Selim, M. Little Crow
- Recent Semesters
- Spring 2027, Fall 2026, Summer 2026, Spring 2026
- Class Size
- 25–40 students
- Difficulty
- 6.6Demandingout of 10
- Credits
- 4
- Prerequisite
- Prerequisite: MATH 103
- Spring 2027 Sections
- View Spring 2027 sections of MATH 4A
- Transfers To
- CSUCSU GE Area B4
- Description
- Trigonometry is the study of trigonometric functions, their inverses, and their graphs. Topics include identities and proofs related to trigonometric expressions, trigonometric equations, solving right triangles, solving triangles using the Law of Cosines and the Law of Sines, polar coordinates, and an introduction to vectors.
- Usually Held
- Tue Thu 10:00am–11:50am, Tue Thu 6:00pm–7:50pm, Mon Tue Wed Thu 10:00am–11:15am, Mon Wed 6:00pm–7:50pm