Selected: Edexcel A Level Maths - Pure Maths
AS & A2 (Whole Course) - Casio fx-991EX
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AS & A2 (Whole Course) - Casio fx-991EX
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- Theory Theory Revision
- OCR (A) Qs OCR (A) Qs
- Edexcel Qs Edexcel Qs
- AQA Qs AQA Qs
- OCR MEI Qs OCR MEI Qs
- fx-991EX Use of fx-991EX
- GeoGebra GeoGebra
- JsxGraph JsxGraph
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Jun 24 A2
PU Q 4 b Jun 24 A2
PU Q 4 b -
Jun 24 A2
PU Q 6 bc Jun 24 A2
PU Q 6 bc -
Jun 23 AS
PU Q 1 b Jun 23 AS
PU Q 1 b -
Jun 23 A2
PU Q 2 b Jun 23 A2
PU Q 2 b -
Jun 22 AS
PU Q 4 Jun 22 AS
PU Q 4 -
Jun 22 A2
PU Q 4 Jun 22 A2
PU Q 4 -
Jun 22 A2
PU Q 7 b Jun 22 A2
PU Q 7 b -
Nov 21 AS
PU Q 5 b Nov 21 AS
PU Q 5 b -
Nov 20 AS
PU Q 3 a Nov 20 AS
PU Q 3 a -
Nov 20 A2
PU Q 4 Nov 20 A2
PU Q 4 -
Jun 19 AS
PU Q 3 b Jun 19 AS
PU Q 3 b -
Jun 19 A2
PU Q 5 b Jun 19 A2
PU Q 5 b -
Jun 19 AS
PU Q 6 Jun 19 AS
PU Q 6 -
Jun 18 AS
PU Q 3 Jun 18 AS
PU Q 3 -
Jun 18 AS
PU Q 7 Jun 18 AS
PU Q 7 -
Jun 17 AS
PU Q 2 Jun 17 AS
PU Q 2 -
Jun 17 AS
PU Q 6 b Jun 17 AS
PU Q 6 b
OCR (A) H240/03 Jun 2024 A2 Exam Q. 4 b : 6 marks in 7:12 min.
OCR (A) H240/02 Jun 2024 A2 Exam Q. 6 bc : 5 marks in 6:00 min.
OCR (A) H230/01 Jun 2023 AS Exam Q. 1 b : 2 marks in 2:24 min.
OCR (A) H240/03 Jun 2023 A2 Exam Q. 2 b : 2 marks in 2:24 min.
OCR (A) H230/01 Jun 2022 AS Exam Q. 4 : 8 marks in 9:36 min.
OCR (A) H240/01 Jun 2022 A2 Exam Q. 4 : 8 marks in 9:36 min.
OCR (A) H240/03 Jun 2022 A2 Exam Q. 7 b : 5 marks in 6:00 min.
OCR (A) H230/02 Nov 2021 AS Exam Q. 5 b : 6 marks in 7:12 min.
OCR (A) H230/01 Nov 2020 AS Exam Q. 3 a : 5 marks in 6:00 min.
OCR (A) H240/02 Nov 2020 A2 Exam Q. 4 : 5 marks in 6:00 min.
OCR (A) H230/01 Jun 2019 AS Exam Q. 3 b : 5 marks in 6:00 min.
OCR (A) H240/03 Jun 2019 A2 Exam Q. 5 b : 5 marks in 6:00 min.
OCR (A) H230/02 Jun 2019 AS Exam Q. 6 : 7 marks in 8:24 min.
OCR (A) H230/01 Jun 2018 AS Exam Q. 3 : 6 marks in 7:12 min.
OCR (A) H230/02 Jun 2018 AS Exam Q. 7 : 8 marks in 9:36 min.
OCR (A) H230/02 Jun 2017 AS Sample Exam Q. 2 : 5 marks in 6:00 min.
OCR (A) H230/01 Jun 2017 AS Sample Exam Q. 6 b : 7 marks in 8:24 min.
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Jun 24 AS
PU Q 13 bc Jun 24 AS
PU Q 13 bc -
Jun 24 A2
PU Q 8 b Jun 24 A2
PU Q 8 b -
May 24 AS
PU Q 13 b May 24 AS
PU Q 13 b -
Jun 23 AS
PU Q 12 bc Jun 23 AS
PU Q 12 bc -
Jun 23 A2
PU Q 14 b Jun 23 A2
PU Q 14 b -
Apr 23 AS
PU Q 9 bc Apr 23 AS
PU Q 9 bc -
Jan 23 A2
PU Q 8 b Jan 23 A2
PU Q 8 b -
Jun 22 AS
PU Q 13 b Jun 22 AS
PU Q 13 b -
Dec 21 A2
PU Q 8 Dec 21 A2
PU Q 8 -
Nov 21 AS
PU Q 12 Nov 21 AS
PU Q 12 -
Oct 20 A2
PU Q 10 b Oct 20 A2
PU Q 10 b -
Oct 20 A2
PU Q 12 b Oct 20 A2
PU Q 12 b -
Oct 20 AS
PU Q 9 c Oct 20 AS
PU Q 9 c -
Jun 19 A2
PU Q 12 b Jun 19 A2
PU Q 12 b -
Jun 19 A2
PU Q 12 b Jun 19 A2
PU Q 12 b -
Jun 19 A2
PU Q 6 Jun 19 A2
PU Q 6 -
Jun 19 A2
PU Q 6 Jun 19 A2
PU Q 6 -
Jun 18 AS
PU Q 12 Jun 18 AS
PU Q 12 -
Jun 18 A2
PU Q 12 b Jun 18 A2
PU Q 12 b -
Jun 18 A2
PU Q 7 Jun 18 A2
PU Q 7 -
May 18 AS
PU Q 11 May 18 AS
PU Q 11 -
Jun 17 AS
PU Q 9 Jun 17 AS
PU Q 9 -
May 17 A2
PU Q 12 May 17 A2
PU Q 12 -
May 17 A2
PU Q 2 May 17 A2
PU Q 2
Edexcel 8MA0/01 Jun 2024 AS Exam Q. 13 bc : 5 marks in 6:00 min.
Edexcel 9MA0/02 Jun 2024 A2 Exam Q. 8 b : 4 marks in 4:48 min.
Edexcel 8MA0/01 May 2024 AS Mock Q. 13 b : 4 marks in 4:48 min.
Edexcel 8MA0/01 Jun 2023 AS Exam Q. 12 bc : 6 marks in 7:12 min.
Edexcel 9MA0/02 Jun 2023 A2 Exam Q. 14 b : 4 marks in 4:48 min.
Edexcel 8MA0/01 Apr 2023 AS Mock Q. 9 bc : 4 marks in 4:48 min.
Edexcel 9MA0/01 Jan 2023 A2 Mock Q. 8 b : 5 marks in 6:00 min.
Edexcel 8MA0/01 Jun 2022 AS Exam Q. 13 b : 5 marks in 6:00 min.
Edexcel 9MA0/01 Dec 2021 A2 Mock Q. 8 : 7 marks in 8:24 min.
Edexcel 8MA0/01 Nov 2021 AS Exam Q. 12 : 9 marks in 10:48 min.
Edexcel 9MA0/02 Oct 2020 A2 Exam Q. 10 b : 4 marks in 4:48 min.
Edexcel 9MA0/01 Oct 2020 A2 Exam Q. 12 b : 5 marks in 6:00 min.
Edexcel 8MA0/01 Oct 2020 AS Exam Q. 9 c : 5 marks in 6:00 min.
Edexcel 9MA0/02 Jun 2019 A2 Shadow Exam Q. 12 b : 3 marks in 3:36 min.
Edexcel 9MA0/02 Jun 2019 A2 Exam Q. 12 b : 3 marks in 3:36 min.
Edexcel 9MA0/01 Jun 2019 A2 Exam Q. 6 : 8 marks in 9:36 min.
Edexcel 9MA0/01 Jun 2019 A2 Shadow Exam Q. 6 : 8 marks in 9:36 min.
Edexcel 8MA0/01 Jun 2018 AS Exam Q. 12 : 8 marks in 9:36 min.
Edexcel 9MA0/02 Jun 2018 A2 Exam Q. 12 b : 6 marks in 7:12 min.
Edexcel 9MA0/02 Jun 2018 A2 Exam Q. 7 : 9 marks in 10:48 min.
Edexcel 8MA0/01 May 2018 AS Mock Q. 11 : 9 marks in 10:48 min.
Edexcel 8MA0/01 Jun 2017 AS Sample Exam Q. 9 : 5 marks in 6:00 min.
Edexcel 9MA0/02 May 2017 A2 Sample Exam Q. 12 : 8 marks in 9:36 min.
Edexcel 9MA0/02 May 2017 A2 Sample Exam Q. 2 : 3 marks in 3:36 min.
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Jun 23 A2
PU Q 10 Jun 23 A2
PU Q 10 -
Jun 23 A2
PU Q 13 ab Jun 23 A2
PU Q 13 ab -
Jun 23 AS
PU Q 2 Jun 23 AS
PU Q 2 -
Jun 23 AS
PU Q 4 Jun 23 AS
PU Q 4 -
Jun 23 A2
PU Q 8 bc Jun 23 A2
PU Q 8 bc -
Jun 22 AS
PU Q 2 Jun 22 AS
PU Q 2 -
Jun 22 AS
PU Q 4 Jun 22 AS
PU Q 4 -
Nov 21 AS
PU Q 8 Nov 21 AS
PU Q 8 -
Nov 21 A2
PU Q 8 bc Nov 21 A2
PU Q 8 bc -
Nov 20 AS
PU Q 3 Nov 20 AS
PU Q 3 -
Nov 20 AS
PU Q 4 Nov 20 AS
PU Q 4 -
Jun 19 AS
PU Q 1 Jun 19 AS
PU Q 1 -
Jun 19 A2
PU Q 12 b Jun 19 A2
PU Q 12 b -
Jun 19 AS
PU Q 3 Jun 19 AS
PU Q 3 -
Jun 19 AS
PU Q 6 Jun 19 AS
PU Q 6 -
Jun 18 AS
PU Q 4 Jun 18 AS
PU Q 4 -
Jun 18 AS
PU Q 6 Jun 18 AS
PU Q 6 -
Jun 17 AS
PU Q 5 Jun 17 AS
PU Q 5 -
Jun 17 AS
PU Q 7 Jun 17 AS
PU Q 7
AQA 7357/1 Jun 2023 A2 Exam Q. 10 : 8 marks in 9:36 min.
AQA 7357/1 Jun 2023 A2 Exam Q. 13 ab : 6 marks in 7:12 min.
AQA 7356/2 Jun 2023 AS Exam Q. 2 : 1 mark in 1:08 min.
AQA 7356/1 Jun 2023 AS Exam Q. 4 : 5 marks in 5:38 min.
AQA 7357/2 Jun 2023 A2 Exam Q. 8 bc : 6 marks in 7:12 min.
AQA 7356/2 Jun 2022 AS Exam Q. 2 : 1 mark in 1:08 min.
AQA 7356/1 Jun 2022 AS Exam Q. 4 : 5 marks in 5:38 min.
AQA 7356/1 Nov 2021 AS Exam Q. 8 : 7 marks in 7:52 min.
AQA 7357/1 Nov 2021 A2 Exam Q. 8 bc : 5 marks in 6:00 min.
AQA 7356/1 Nov 2020 AS Exam Q. 3 : 4 marks in 4:30 min.
AQA 7356/2 Nov 2020 AS Exam Q. 4 : 4 marks in 4:30 min.
AQA 7356/1 Jun 2019 AS Exam Q. 1 : 1 mark in 1:08 min.
AQA 7357/1 Jun 2019 A2 Exam Q. 12 b : 5 marks in 6:00 min.
AQA 7356/2 Jun 2019 AS Exam Q. 3 : 2 marks in 2:15 min.
AQA 7356/1 Jun 2019 AS Exam Q. 6 : 6 marks in 6:45 min.
AQA 7356/2 Jun 2018 AS Exam Q. 4 : 4 marks in 4:30 min.
AQA 7356/1 Jun 2018 AS Exam Q. 6 : 7 marks in 7:52 min.
AQA 7356/1 Jun 2017 AS Sample Exam Q. 5 : 2 marks in 2:15 min.
AQA 7356/2 Jun 2017 AS Sample Exam Q. 7 : 5 marks in 5:38 min.
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Jun 24 AS
PU Q 14 Jun 24 AS
PU Q 14 -
Jun 24 A2
PU Q 4 Jun 24 A2
PU Q 4 -
Jun 24 A2
PU Q 6 Jun 24 A2
PU Q 6 -
Jun 23 A2
PU Q 1 Jun 23 A2
PU Q 1 -
Jun 23 A2
PU Q 17 Jun 23 A2
PU Q 17 -
Jun 23 AS
PU Q 4 Jun 23 AS
PU Q 4 -
Jun 22 A2
PU Q 3 Jun 22 A2
PU Q 3 -
Jun 22 A2
PU Q 4 Jun 22 A2
PU Q 4 -
Nov 21 A2
PU Q 2 Nov 21 A2
PU Q 2 -
Nov 21 AS
PU Q 3 Nov 21 AS
PU Q 3 -
Nov 20 A2
PU Q 3 Nov 20 A2
PU Q 3 -
Nov 20 AS
PU Q 8 Nov 20 AS
PU Q 8 -
Jun 19 AS
PU Q 2 Jun 19 AS
PU Q 2 -
Jun 19 A2
PU Q 6 b Jun 19 A2
PU Q 6 b -
Jun 18 A2
PU Q 3 Jun 18 A2
PU Q 3 -
Jun 18 AS
PU Q 5 Jun 18 AS
PU Q 5 -
Jun 17 AS
PU Q 6 Jun 17 AS
PU Q 6
OCR MEI H630/02 Jun 2024 AS Exam Q. 14 : 6 marks in 7:44 min.
OCR MEI H640/02 Jun 2024 A2 Exam Q. 4 : 5 marks in 6:00 min.
OCR MEI H640/03 Jun 2024 A2 Exam Q. 6 : 5 marks in 8:00 min.
OCR MEI H640/03 Jun 2023 A2 Exam Q. 1 : 3 marks in 4:48 min.
OCR MEI H640/02 Jun 2023 A2 Exam Q. 17 : 6 marks in 7:12 min.
OCR MEI H630/01 Jun 2023 AS Exam Q. 4 : 5 marks in 6:26 min.
OCR MEI H640/01 Jun 2022 A2 Exam Q. 3 : 8 marks in 9:36 min.
OCR MEI H640/03 Jun 2022 A2 Exam Q. 4 : 5 marks in 8:00 min.
OCR MEI H640/03 Nov 2021 A2 Exam Q. 2 : 2 marks in 3:12 min.
OCR MEI H630/02 Nov 2021 AS Exam Q. 3 : 3 marks in 3:58 min.
OCR MEI H640/02 Nov 2020 A2 Exam Q. 3 : 4 marks in 4:48 min.
OCR MEI H630/02 Nov 2020 AS Exam Q. 8 : 6 marks in 7:43 min.
OCR MEI H630/01 Jun 2019 AS Exam Q. 2 : 3 marks in 3:52 min.
OCR MEI H640/01 Jun 2019 A2 Exam Q. 6 b : 3 marks in 3:36 min.
OCR MEI H640/01 Jun 2018 A2 Exam Q. 3 : 4 marks in 4:48 min.
OCR MEI H630/01 Jun 2018 AS Exam Q. 5 : 7 marks in 8:60 min.
OCR MEI H630/02 Jun 2017 AS Sample Exam Q. 6 : 8 marks in 10:17 min.
Check solutions to equations numerically
Explore sin, cos and tan in the unit circle
- Derived Identity 1 (A2) Derived Identity 1 (A2)
- Derived Identity 2 (A2) Derived Identity 2 (A2)
- sin(x+a) + sin(x-a) (Ext) sin(x+a) + sin(x-a) (Ext)
Find Derived Identity 1
Two other identities can be derived from the identity ${\sin ^2}(x) + {\cos ^2}(x) \equiv 1$.
This display allows you to view one of them.
Adjust the sliders so the green and red curves coincide. You will see the identity.
Adjust the sliders so the green and red curves coincide. You will see the identity.
Find Derived Identity 2
Two other identities can be derived from the identity ${\sin ^2}(x) + {\cos ^2}(x) \equiv 1$.
This display allows you to view one of them.
Adjust the sliders so the green and red curves coincide. You will see the identity.
Adjust the sliders so the green and red curves coincide. You will see the identity.
sin(x + a) + sin(x - a)
The display shows \(\color{blue}{y = \sin x}\) in blue and \(\color{red}{y = \sin \left( {x + a} \right) + \sin \left( {x - a} \right)}\)