Trig identities past paper questions

Mathematics 9709 · Trigonometry. Using tan = sin/cos and sin^2 + cos^2 = 1 to prove identities or simplify

In Cambridge A Level Mathematics 9709, Trig identities came up in 48 of the 69 papers on Paperstreak, for about 3 marks a paper when it does. It last came up in October/November 2025.

Often set with Trig equations.

48 questions, newest first

9709/11/O/N/25 Question 5 part (a) · 3 marks
9709/12/M/J/25 Question 7 part (a) · 3 marks
9709/12/F/M/25 Question 7 part (a) · 3 marks
9709/11/O/N/24 Question 8 part (a) · 3 marks
9709/11/M/J/24 Question 5 part (a) · 3 marks
9709/12/M/J/24 Question 3 part (a) · 3 marks
9709/13/M/J/24 Question 4 part (a) · 3 marks
9709/12/F/M/24 Question 4 part (a) · 3 marks
9709/11/O/N/23 Question 5 part (a) · 3 marks
9709/12/O/N/23 Question 7 part (b) · 3 marks
9709/13/O/N/23 Question 3 part (a) · 3 marks
9709/12/M/J/23 Question 7 part (b) · 3 marks
9709/13/M/J/23 Question 4 part (a) · 3 marks
9709/12/F/M/23 Question 7 part (b) · 3 marks
9709/11/O/N/22 Question 6 part (a) · 3 marks
9709/12/O/N/22 Question 7 part (a) · 3 marks
9709/13/O/N/22 Question 6 · 5 marks
9709/11/M/J/22 Question 4 part (a) · 4 marks
9709/12/F/M/22 Question 7 part (a) · 4 marks
9709/13/O/N/21 Question 7 part (a) · 4 marks
9709/11/M/J/21 Question 7 part (a) · 2 marks
9709/12/M/J/21 Question 10 part (a) · 4 marks
9709/13/M/J/21 Question 4 parts (a) (b) · 4 marks
9709/11/O/N/20 Question 7 part (a) · 3 marks
9709/12/O/N/20 Question 6 part (a) · 4 marks
9709/13/O/N/20 Question 7 part (a) · 4 marks
9709/11/M/J/20 Question 7 part (a) · 3 marks
9709/12/M/J/20 Question 2 part (a) · 3 marks
9709/13/M/J/20 Question 7 part (a) · 4 marks
9709/11/O/N/19 Question 5 part (i) · 3 marks
9709/12/O/N/19 Question 6 part (b(i)) · 1 mark
9709/13/O/N/19 Question 7 part (i) · 2 marks
9709/11/M/J/19 Question 6 part (i) · 4 marks
9709/12/M/J/19 Question 4 · 5 marks
9709/11/O/N/18 Question 5 part (i) · 3 marks
9709/12/O/N/18 Question 6 part (i) · 4 marks
9709/13/O/N/18 Question 7 part (i) · 3 marks
9709/11/M/J/18 Question 4 part (i) · 3 marks
9709/13/M/J/18 Question 7 part (a(i)) · 3 marks
9709/11/O/N/17 Question 7 part (b(i)) · 3 marks
9709/12/O/N/17 Question 5 part (i) · 3 marks
9709/13/O/N/17 Question 5 part (i) · 3 marks
9709/11/M/J/17 Question 3 part (i) · 3 marks
9709/12/M/J/17 Question 3 part (i) · 3 marks
9709/13/M/J/17 Question 5 part (i) · 3 marks
9709/11/O/N/16 Question 6 part (i) · 1 mark
9709/12/O/N/16 Question 2 part (i) · 2 marks
9709/12/M/J/16 Question 7 part (i) · 4 marks

More in Trigonometry: Trig graphs, Exact values, Inverse trig notation, Trig equations.

Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.