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[Index]

Introduction
Essence
Memorizing
How to memorize
Basic Formulas
Sum and Difference Formulas
Double & Triple Angle Formulas
Half Angle Formulas
Product to Sum Formulas
Sum to Product Formulas
All Formulas
Understanding
Page 1
Page 2
Page 3
Page 4
Page 5
Summarizing
Page 1
Page 2
Examples
Examples
Example 1
Example 2
Example 3
Example 4
Example 5
Example 6
Example 7
Example 8
General ideas
Exercises
Final thoughts
     
remember

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

Go up (430 bytes)

Double Angle Formulas

Double Angle Formulas

Go up (430 bytes)

Triple Angle Formulas

Triple Angle Formulas (5968 bytes)

Go up (430 bytes)

Half Angle Formulas

Half Angle Formulas

Go up (430 bytes)

Product to Sum Formulas

Product to Sum Formulas

Go up (430 bytes)

Sum to Product Formulas

Sum to Product Formulas

                                                                                                                                                                                                                                                                                                                       

     
  

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LWR
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