Trigonometry

129 42

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Totals across this chapter: 129 past exam 42 practice

The cosecant, secant and cotangent ratios

20 20

Compound angle formulae

44 22

Double angle formulae

26

Further trigonometric identities

14

Expressing a sinθ + b cosθ in the form R sin(θ ± α) or R cos(θ ± α)

25