| Exam Board | AQA |
|---|
| Module | Paper 1 (Paper 1) |
|---|
| Session | Specimen |
|---|
| Marks | 3 |
|---|
| Topic | Small angle approximation |
|---|
3 When \(\theta\) is small, find an approximation for \(\cos 3 \theta + \theta \sin 2 \theta\), giving your answer in the form \(a + b \theta ^ { 2 }\)
[0pt]
[3 marks]