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AQA A Level

Solving Trig Equations

AQA 7357/1 Jun 2023 A2 Exam Q. 10 :   Calculator Allowed 8 marks in 9:36 min.
AQA 7357/1 Jun 2023 A2 Exam Q. 13 ab :   Calculator Allowed 6 marks in 7:12 min.
AQA 7356/2 Jun 2023 AS Exam Q. 2 :   Calculator Allowed 1 mark in 1:08 min.
AQA 7356/1 Jun 2023 AS Exam Q. 4 :   Calculator Allowed 5 marks in 5:38 min.
AQA 7357/2 Jun 2023 A2 Exam Q. 8 bc :   Calculator Allowed 6 marks in 7:12 min.
AQA 7356/2 Jun 2022 AS Exam Q. 2 :   Calculator Allowed 1 mark in 1:08 min.
AQA 7356/1 Jun 2022 AS Exam Q. 4 :   Calculator Allowed 5 marks in 5:38 min.
AQA 7356/1 Nov 2021 AS Exam Q. 8 :   Calculator Allowed 7 marks in 7:52 min.
AQA 7357/1 Nov 2021 A2 Exam Q. 8 bc :   Calculator Allowed 5 marks in 6:00 min.
AQA 7356/1 Nov 2020 AS Exam Q. 3 :   Calculator Allowed 4 marks in 4:30 min.
AQA 7356/2 Nov 2020 AS Exam Q. 4 :   Calculator Allowed 4 marks in 4:30 min.
AQA 7356/1 Jun 2019 AS Exam Q. 1 :   Calculator Allowed 1 mark in 1:08 min.
AQA 7357/1 Jun 2019 A2 Exam Q. 12 b :   Calculator Allowed 5 marks in 6:00 min.
AQA 7356/2 Jun 2019 AS Exam Q. 3 :   Calculator Allowed 2 marks in 2:15 min.
AQA 7356/1 Jun 2019 AS Exam Q. 6 :   Calculator Allowed 6 marks in 6:45 min.
AQA 7356/2 Jun 2018 AS Exam Q. 4 :   Calculator Allowed 4 marks in 4:30 min.
AQA 7356/1 Jun 2018 AS Exam Q. 6 :   Calculator Allowed 7 marks in 7:52 min.
AQA 7356/1 Jun 2017 AS Sample Exam Q. 5 :   Calculator Allowed 2 marks in 2:15 min.
AQA 7356/2 Jun 2017 AS Sample Exam Q. 7 :   Calculator Allowed 5 marks in 5:38 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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