International Alevel Mathematics Pure 3 Chapter 4 Trigonometric Addition Formulae walkthrough.
Following the Pearsons Student book.
Covering addition formulae, using the angle addition formulae, double-angle formulae, solving trigonometric equations, simplifying a cos x +- b sin x, proving trigonometric identities
These lessons have been recorded in class to support with revision.
PowerPoint based on Dr Frost resources. www.drfrostmaths.com
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