Skip to content

Course home

10.4 Solving Trigonometric Equations

10.4 Solving Trigonometric Equations

1234567891011
Question 1

Solve, for 0≤x<180∘0 \leq x < 180^\circ0≤x<180∘, the equation

cos⁡(2x+15)=0.3 \cos(2x + 15) = 0.3 cos(2x+15)=0.3

Give your answers to one decimal place.

[5]
Markscheme

10.4 Solving Trigonometric Equations Questions

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

11 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.

Question bank