Unit 3 - Trigonometry

When students have completed this lesson they should be able to:

□    Know the definitions, properties and graphs of secant, cosecant and cotangent, including the associated Pythagorean identities

□    Know the addition and double angle formulae for sine, cosine and tangent, and be able to use these results for calculations, solving equations and proving identities

□    Know how to express asinΘ  + bcos Θ in the forms of Rsin(Θ±α) and Rcos(Θ±α)

□    Be familiar with a number of inequalities and limits involving trigonometric functions, and their geometrical interpretations

□    Know the derivatives and indefinite integrals of sin x and cos x

□    Differentiate a variety of trigonometric functions using the chain rule

□    Integrate a variety of trigonometric functions, using identities where necessary