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Trigonometric Ratios

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Question 55

Sketch the graph of y=cos⁡(x+45)y = \cos(x + 45)y=cos(x+45) for 0≤x≤3600 \leq x \leq 3600≤x≤360, showing the exact coordinates of the points where the curve meets the coordinate axes.

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Markscheme

Trigonometric Ratios Questions

  1. A Level
  2. /Maths
  3. /Trigonometric Ratios

217 exam-style questions on Edexcel A Level Maths Trigonometric Ratios, covering 9.1 The Cosine Rule, 9.2 The Sine Rule, 9.3 Areas of Triangles, 9.4 Solving Triangle Problems, 9.5 Graphs of Sine, Cosine and Tangent, and 9.6 Transforming Trigonometric Graphs. Each one has a worked solution and a mark scheme showing where the marks go.

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