Advanced Trigonometry
| Paper | Question Topic | Written Solution | Video Solution |
|---|---|---|---|
| 2010-11-12 EdExcel 1380-4H | Q28 Advanced Trigonometry | Yes | No |
| 2011-06-11 EdExcel 1380-4H | Q25 Advanced Trigonometry | No | Yes |
| 2012-03-05 EdExcel 1380-4H | Q20 Advanced Trigonometry | No | No |