CAIE A-Level Mathematics 3.3.1 Reciprocal trig functions
Practise using sec, cosec and cot with their graphs, domains and reciprocal links to solve or justify trigonometric equations.
- Syllabus
- 2028–2030
- Course
- Mathematics 9709
- Level
- A2
Exam points
- sketch y = cosec x with a comparison graph to justify how many roots occur
