Further Trigonometry

Cambridge Board > O-Levels Year-3 > Math (Total Videos: 259)

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Chapter 8: Further Trigonometry (32 videos)   (Practice Test)
8.1: Sine and Cosine of Obtuse Angles  (Practice Test)
  1. Concept of Oblique Triangles
  2. Problem-Concept of Oblique Triangles
  3. Problem2-Deductions From Fundamental Law
  4. Problem1-Trigonometric Ratios and Allied Angles
  5. Problem1-Triple Angle Identities
  6. Problem2-Triple Angle Identities
  7. Problem-Sum or Difference to Product of Sines and Cosines
  8. Introduction to Solutions of Trigonometric Equations
  9. Problem-Introduction to Solutions of Trigonometric Equations
  10. Solution of the Type SinA = k, Cos A = k and TanA = k
  11. Solution of General Trigonometric Equations
  12. Problem1-Solution of General Trigonometric Equations
  13. Problem2-Solution of General Trigonometric Equations
  14. Problem3-Solution of General Trigonometric Equations
  15. Solution of General Trigonometric Equations
  16. Solution of General Trigonometric Equations by Factorization
  17. Problem-Solution of General Trigonometric Equations by Factorization
  18. Solution of Trigonometric Equations by Trigonometric Identities
  19. Problem-Solution of Trigonometric Equations by Trigonometric Identiti
  20. Solution of Trigonometric Equations by Quadratic Formula
  21. Problem-Solution of Trigonometric Equations by Quadratic Formula
  22. Trigonometric Equations Containing Principal Functions
  23. Problem-Trigonometric Equations Containing Principal Functions
8.2: Area of Triangle  (Practice Test)
  1. Area of Triangle
  2. Area of Triangle by Heros Formula
8.3: Sine Rule  (Practice Test)
  1. The Sine Rule
  2. Examples on Sine Rule
  3. Application of the Sine Rule
8.4: Cosine Rule  (Practice Test)
  1. The Cosine Rule
  2. More on The Cosine Rule
  3. Problem1-The Cosine Rule
  4. Problem2-The Cosine Rule