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1.8.8 Proofs with trigonometric identities
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Identities and equations

Identities and equations

A trigonometric equation is true only for particular values of its variable. For example, sin⁡x=0\sin x=0sinx=0 is true when xxx is an integer multiple of π\piπ, but not for every xxx.

1.8.8 Proofs with trigonometric identities Lesson

  1. A Level
  2. /Maths
  3. /1.8.8 Proofs with trigonometric identities

Step-by-step lessons covering AQA A Level Maths 1.8.8 Proofs with trigonometric identities for A Level Maths. Each lesson works through exam-style questions in Paper 1, Paper 2 and Paper 3 format. Build fluency with the core pure algebra and calculus toolkit early, since almost every mechanics and statistics topic on the course depends on it.