← 9709 past papers
9709 · topic questions
Trigonometry
Mathematics5 questions
5 past-paper questions on Trigonometry
Prove the identity cot²θ - tan²θ ≡ 4 cot 2θ cosec 2θ.
Practise the full question →Hence solve the equation cot²x - tan²x = 5 sec 2x for 0° < x < 90°.
Practise the full question →Show that cos⁴θ-sin⁴θ-4 sin²θcos²θ = cos²2θ+ cos 2θ-1
Practise the full question →Solve the equation cos⁴α-sin⁴α = 4 sin²α cos²α for 0° ≤ α ≤ 180°.
Practise the full question →Given that 0 < y < π/2, find the values of y when x = 0.
Practise the full question →
Question stems are shortened previews. Open a question to attempt the full version and have it marked.
Trigonometry (9709) past-paper questions — marked instantly
These are real Cambridge Mathematics past-paper questions on Trigonometry. Open one, attempt it, then upload your working — MarkScheme grades it against the official 9709 mark scheme so you see exactly where the marks are won and lost on this topic.
Frequently asked questions
- How many Trigonometry questions are there for 9709?
- This page collects 5 recent Cambridge Mathematics (9709) past-paper questions tagged to Trigonometry. Each links straight to instant marking against the official 9709 scheme.
- How are Trigonometry answers marked?
- Type or photograph your working and MarkScheme scores it against the real 9709 mark scheme for this topic — method, accuracy and any band descriptors — so you see exactly where the marks are.
- Where can I learn Trigonometry first?
- Start with the free Mathematics lesson on Trigonometry, then come back and drill past-paper questions under timed conditions.