• Trigonometry 2 - Double Angle Formulae

  Part 2

  Explanation of Double Angle Formulae (Chapter Trigonometry 2) is continued in this session.
  
  The following concepts are explained, with examples:
  
  1)Example 2 is discussed where the technique for finding half-angles is explained
  
  2) Examples 3 and 4 are discussed which involves Proving Trigonometric Identities involving Double angle Formulae
  
  Notes and Homework on Double Angle Formulae are available in the exercise section.

• Session 18: Trigonometry 2 - Double Angle Formulae

  • Trigonometry 2 - Double Angle Formulae
    • PART 3 - Trigonometry 2 - Double Angle Formulae 9 mins
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      Demo video

      PART 3 - Trigonometry 2 - Double Angle Formulae

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    • PART 4 - Trigonometry 2 - Double Angle Formulae 6 mins
      View Demo

      Demo video

      PART 4 - Trigonometry 2 - Double Angle Formulae

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• Excercise Files

  • NOTES - Double Angle Formulae
    • NOTES - Double Angle Formulae - Parts 3 and 4
  • HOMEWORK
    • Homework - Double Angle Formulae

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