Selected: Edexcel A Level Maths - Pure Maths
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OCR (A) H240/01 Nov 2020 A2 Exam Q. 1
5 marks in 6:00 min.
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OCR (A) H240/03 Jun 2017 A2 Sample Exam Q. 4
4 marks in 4:48 min.
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Jun 25 A2
P2 Q 6
Jun 25 A2
P2 Q 6
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Jun 24 A2
P2 Q 5
Jun 24 A2
P2 Q 5
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Jan 24 A2
P1 Q 3
Jan 24 A2
P1 Q 3
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Jun 23 A2
P1 Q 4
Jun 23 A2
P1 Q 4
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Jan 23 A2
P2 Q 5
Jan 23 A2
P2 Q 5
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Nov 21 A2
P2 Q 4
Nov 21 A2
P2 Q 4
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Jun 19 A2
P1 Q 2
Jun 19 A2
P1 Q 2
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Jun 19 A2
P1 Q 2
Jun 19 A2
P1 Q 2
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Jan 19 A2
P2 Q 1
Jan 19 A2
P2 Q 1
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Jun 18 A2
P1 Q 1
Jun 18 A2
P1 Q 1
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May 18 A2
P2 Q 2
May 18 A2
P2 Q 2
Edexcel 9MA0/02 Jun 2025 A2 Exam Q. 6
6 marks in 7:12 min.
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Edexcel 9MA0/02 Jun 2024 A2 Exam Q. 5
3 marks in 3:36 min.
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Edexcel 9MA0/01 Jan 2024 A2 Mock Q. 3
4 marks in 4:48 min.
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Edexcel 9MA0/01 Jun 2023 A2 Exam Q. 4
5 marks in 6:00 min.
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Edexcel 9MA0/02 Jan 2023 A2 Mock Q. 5
3 marks in 3:36 min.
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Edexcel 9MA0/02 Nov 2021 A2 Exam Q. 4
3 marks in 3:36 min.
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Edexcel 9MA0/01 Jun 2019 A2 Exam Q. 2
5 marks in 6:00 min.
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Edexcel 9MA0/01 Jun 2019 A2 Shadow Exam Q. 2
5 marks in 6:00 min.
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Edexcel 9MA0/02 Jan 2019 A2 Mock Q. 1
4 marks in 4:48 min.
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Edexcel 9MA0/01 Jun 2018 A2 Exam Q. 1
3 marks in 3:36 min.
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Edexcel 9MA0/02 May 2018 A2 Mock Q. 2
5 marks in 6:00 min.
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Jun 24 A2
P1 Q 9
Jun 24 A2
P1 Q 9
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Jun 23 A2
P1 Q 4
Jun 23 A2
P1 Q 4
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Jun 22 A2
P1 Q 6
Jun 22 A2
P1 Q 6
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Nov 21 A2
P1 Q 15
Nov 21 A2
P1 Q 15
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Nov 20 A2
P2 Q 4
Nov 20 A2
P2 Q 4
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Jun 18 A2
P3 Q 5
Jun 18 A2
P3 Q 5
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Jun 17 A2
P1 Q 3
Jun 17 A2
P1 Q 3
AQA 7357/1 Jun 2024 A2 Exam Q. 9
5 marks in 6:00 min.
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AQA 7357/1 Jun 2023 A2 Exam Q. 4
1 mark in 1:12 min.
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AQA 7357/1 Jun 2022 A2 Exam Q. 6
6 marks in 7:12 min.
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AQA 7357/1 Nov 2021 A2 Exam Q. 15
10 marks in 12:00 min.
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AQA 7357/2 Nov 2020 A2 Exam Q. 4
4 marks in 4:48 min.
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AQA 7357/3 Jun 2018 A2 Exam Q. 5
3 marks in 3:36 min.
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AQA 7357/1 Jun 2017 A2 Sample Exam Q. 3
3 marks in 3:36 min.
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OCR MEI H640/01 Jun 2024 A2 Exam Q. 8
6 marks in 7:12 min.
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OCR MEI H640/02 Nov 2020 A2 Exam Q. 10
9 marks in 10:48 min.
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OCR MEI H640/03 Jun 2018 A2 Exam Q. 3
2 marks in 3:12 min.
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Explore small angle approximations
Small Angle Approximations with Radians
For small θ, measured in radians:
This display allows you to zoom in on these approximations.
| $\large { \color{blue}{ \sin \theta } \approx \color{green}{ \theta } }$ | $\Large { \color{blue}{ \cos \theta } \approx \color{green}{ 1 - { { { \theta ^ 2 } } \over 2 } } }$ | $\large { \color{blue}{ \tan \theta } \approx \color{green}{ \theta } }$ |
This display allows you to zoom in on these approximations.