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10.4 Solving Trigonometric Equations

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Question 3
a.

Sketch the graph of y=sin⁡(x)y=\sin(x)y=sin(x) for x x\,x in the interval 0≤x<360∘0 \leq x < 360^\circ0≤x<360∘.

[2]
b.

Find all values for x x\,x in the interval 0≤x<360∘ 0 \leq x < 360^\circ\,0≤x<360∘ for which

sin⁡(x)=0.3 \sin(x) = 0.3 sin(x)=0.3

Give your answers to one decimal place.

[3]
Markscheme

10.4 Solving Trigonometric Equations Questions

  1. A Level
  2. /Maths
  3. /10.4 Solving Trigonometric Equations

18 exam-style questions on Edexcel A Level Maths 10.4 Solving Trigonometric Equations. Each one has a worked solution and a mark scheme showing where the marks go.

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