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Edexcel AS/A-Level Maths Question C3 Jan 2007 Q5 (on Trigonometry, Rsin(x+a) form)
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This video shows the FULL worked solution to the following question from the AS/A-Level Edexcel C3 Maths January 2007 past exam paper.
* Question 5 on Trigonometry, Changing asin(x) + bcos(x) into the form Rsin(x+a). In particular, using this to solve trigonometric equations of the form asin(x) + bcos(x) = c.
Links to the tutorial videos explaining the theory with more practice questions completed in a step-by-step format:
AS/A-Level Trigonometry - Compound angle transform
AS/A-Level Trigonometry - Compound angle transform PART 2
AS/A-Level Trigonometry - Solving basic trigonometric equations
AS/A-Level Trigonometry - Solving basic trigonometric equations PART 2
AS/A-Level Trigonometry - Solving basic trigonometric equations PART 3
Please check out my AS/A-Level Maths Revision Questions playlist arranged by topic for more worked solutions to Past Exam questions.
* Question 5 on Trigonometry, Changing asin(x) + bcos(x) into the form Rsin(x+a). In particular, using this to solve trigonometric equations of the form asin(x) + bcos(x) = c.
Links to the tutorial videos explaining the theory with more practice questions completed in a step-by-step format:
AS/A-Level Trigonometry - Compound angle transform
AS/A-Level Trigonometry - Compound angle transform PART 2
AS/A-Level Trigonometry - Solving basic trigonometric equations
AS/A-Level Trigonometry - Solving basic trigonometric equations PART 2
AS/A-Level Trigonometry - Solving basic trigonometric equations PART 3
Please check out my AS/A-Level Maths Revision Questions playlist arranged by topic for more worked solutions to Past Exam questions.
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