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[Index]

   Introduction
   Essence
   Memorizing

  Basic Formulas
  Sum and Difference Formulas
  Double & Triple Angle Formulas
  Half Angle Formulas
  Product to Sum Formulas
  Sum to Product Formulas
  All Formulas

   Understanding
   Summarizing
   Examples
   Exercises
   Final thoughts
     

Trigonometric Formulas

Below are the most commonly used formulas, look through them and see if you already know them.

Sum and Difference Formulas
Double Angle Formulas
Triple Angle Formulas
Half Angle Formulas
Product to Sum Formulas
Sum to Product Formulas



Sum and Difference Formulas

Sum and Difference Formulas

Top

Double Angle Formulas

Double Angle Formulas

Top

Triple Angle Formulas

Triple Angle Formulas (5968 bytes)

Top

Half Angle Formulas

Half Angle Formulas

Top

Product to Sum Formulas

Product to Sum Formulas

Top

Sum to Product Formulas

Sum to Product Formulas
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

     
  

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LWR
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