Skip to content

Course home

1.5.15 Trigonometric equations

1.5.15 Trigonometric equations

EasyMediumHard
123456789101112131415161718192021222324252627282930313233
Question 3

Solve, for −180≤x≤180-180 \leq x \leq 180−180≤x≤180, the equation,

cos⁡2x−7sin⁡x+3=0 \cos 2x - 7 \sin x + 3 = 0 cos2x−7sinx+3=0
[5]
Markscheme

1.5.15 Trigonometric equations Questions

  1. A Level
  2. /Maths
  3. /1.5.15 Trigonometric equations

42 exam-style questions on OCR A Level Maths 1.5.15 Trigonometric equations. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank