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Compound & Double Angle Formulae | Mathematics (9709) | Cambridge AS & A-Levels | Estudy Zambia

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Mathematics (9709)
Mathematics (9709) — Syllabus Specification
Further Trigonometry
Compound & Double Angle Formulae

Cambridge AS & A-Levels · Mathematics (9709) · Mathematics (9709) — Syllabus Specification · Further Trigonometry · Compound & Double Angle Formulae

Compound & Double Angle Formulae

Specification subtopic Compound & Double Angle Formulae

CAM-ALEVEL · 9709

Learning outcomes

Express a sin θ + b cos θ in the harmonic form R sin(θ ± α) or R cos(θ ± α).(analyze)
Apply addition formulae sin(A ± B), cos(A ± B), tan(A ± B) and double angle formulae.(apply)