Pre-Cal 40S Slides October 18, 2007

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description

Pre-Test on transformations. Introduction to trig identities.

Transcript of Pre-Cal 40S Slides October 18, 2007

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Pre-Cal 40S (Fall '07)Trigonometric Identities

Roskilde Snake Women

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The Fundamental Identities ...

Trigonometric IdentitiesThe basic building blocks of all the trigonometric functions are the sine (sin θ) and cosine (cos θ) functions.

DICTIONARY

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Simplify each of the following so that it is expressed exclusively in terms of sine, cosine or the number 1.

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Simplify each of the following so that it is expressed exclusively in terms of sine, cosine or the number 1.

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Simplify each of the following so that it is expressed exclusively in terms of sine, cosine or the number 1.