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Sum, Difference and other Trig Formulas

Topic Review on "Title":

Sum and difference identities
,
and ; , and

Sum-to-product formulas:



 

Product-to sum formulas:


Rapid Study Kit for "Title":
Flash Movie Flash Game Flash Card
Core Concept Tutorial Problem Solving Drill Review Cheat Sheet

"Title" Tutorial Summary :

The sum and difference formulas for sine, cosine and tangent functions are discussed in this tutorial. Examples are used to show the purpose and use of the sum, difference and other trigonometric formulas.

The sum to power formulas are shown with the use of examples and the steps it takes to use them in a trigonometric equation. The efficiency of the power to sum formulas are shown with the use of examples.


Tutorial Features:

Specific Tutorial Features:
• Examples to illustrate the application of the sum and difference formulas
• Using sum, and difference formulas to verify trigonometric identities
• Problem-solving techniques are used to work out and illustrate the example problems, step by step.

Series Features:
• Concept map showing inter-connections of new concepts in this tutorial and those previously introduced.
• Definition slides introduce terms as they are needed.
• Visual representation of concepts
• Animated examples—worked out step by step
• A concise summary is given at the conclusion of the tutorial.


"Title" Topic List:
Sum and Difference Formulas and examples
Sum to Product Formulas and examples
Product to Sum Formulas and examples


See all 24 lessons in Trigonometry, including concept tutorials, problem drills and cheat sheets:
Teach Yourself Trigonometry Visually in 24 Hours

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