Solution notes for Paper 8 Question 5 in 2000 Solution notes for Paper 9 Question 5 in 2000 Solution notes for Paper 8 Question 5 in 2001 Solution notes for Paper 9 Question 5 in 2001 Solution notes for Paper 8 Question 5 in 2002 (Word) Solution notes for Paper 9 Question 5 in 2002 (Word) Solution notes for Paper 7 Question 12 in 2003 (Word) Solution notes for Paper 7 Question 13 in 2004 (Word)
Lecture notes (all PowerPoint):