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The Cosine Function

Author:Stuart Fortier
Topic:Algebra, Angles, Cosine, Trigonometric Functions, Trigonometry, Unit Circle

New Resources

  • Pythagoras fractal tree: Step 3
  • WC 2018
  • Loyd's Two-Greek-Crosses-to-a-Square Dissection
  • Fractals: The Pythagoras tree
  • Trammel of Archimedes

Discover Resources

  • Sagnac effect - Real model
  • Taylor Expansion
  • Activity 1
  • PilotStudy1

Discover Topics

  • Inequalities
  • Definite Integral
  • Conditional Probability
  • Statistics
  • Scalene Triangles
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