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1.8.7 Solving trigonometric equations

1.8.7 Solving trigonometric equations

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Question 29

Solve, for 0°⩽x<180°0° \leqslant x < 180°0°⩽x<180°, the equation cos⁡(2x+15°)=0.3\cos(2x + 15°) = 0.3cos(2x+15°)=0.3

Give your answers to 1 decimal place.

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Markscheme

1.8.7 Solving trigonometric equations Questions

  1. A Level
  2. /Maths
  3. /1.8.7 Solving trigonometric equations

42 exam-style questions on AQA A Level Maths 1.8.7 Solving trigonometric equations. Each one has a worked solution and a mark scheme showing where the marks go.

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