Trigonometry

Year 1  »  Pure

Year 1
Trigonometry

Introduction

1. Introduction1.1 Overview

Basics

3. Trigonometric Graphs3.1 The Sine Function3.2 The Cosine Function3.3 The Tangent Function3.4 Activity
4. Exact Values for Sin, Cos and Tan4.1 Example4.2 Example4.3 Dr Frost Maths
5. Trigonometric Equations5.1 Symmetry Properties5.2 Solving Trigonometric Equations5.3 Calculator: Storing Values5.4 Example5.5 Periodic Properties5.6 Example5.7 Dr Frost Maths



2.4 Example

Instructions

In this example we construct unit circle diagrams where \(\theta>90^{\circ}\).

  • Watch: Example2.4e.
  • Try: Problem 2.4p.
  • Check: Mark and correct.

Length: 4m 51s



Extra Support:


←  2.3 ExamplePrevious2.5 ActivityNext  →