Edexcel A Level

Solving Trig Equations

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.
Check solutions to equations numerically
Explore sin, cos and tan in the unit circle
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.
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.
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