Ch 33. Trigonometric Ratios, Identities and Maximum & Minimum Values of Trigonometrical Expressions
Section Review
1. Introduction
2. Some basic formulae
3. Domain and range of trigonometrical functions
4. Sum and difference formulae
5. Sum and difference into products
6. Product into sum or difference
7. T – ratios of the sum of three or more angles
8. Values of trigonometrica ratios of some important angles and some important results
9. Expressions of sin A/2 and cos A/2 in terms of sin A
10. Maximum and minimum values of trigonometrical functions
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