Table of contents
- 0. Review of College Algebra(0)
- 1. Measuring Angles(0)
- 2. Trigonometric Functions on Right Triangles(0)
- 3. Unit Circle(0)
- 4. Graphing Trigonometric Functions(0)
- 5. Inverse Trigonometric Functions and Basic Trigonometric Equations(0)
- 6. Trigonometric Identities and More Equations(0)
- 7. Non-Right Triangles(0)
- 8. Vectors(0)
- 9. Polar Equations(0)
- 10. Parametric Equations(0)
- 11. Graphing Complex Numbers(0)
3. Unit Circle
Reference Angles
3. Unit Circle
Reference Angles: Study with Video Lessons, Practice Problems & Examples
Back to all problems
57PRACTICE PROBLEM
Find out if the given statement is true or false. If the statement is false, state the reason.
1 +cot2 (30°) = csc2 (30°)
Find out if the given statement is true or false. If the statement is false, state the reason.
1 +cot2 (30°) = csc2 (30°)