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Pc 5.1 notes_simplifying

Date post: 05-Dec-2014
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Introduction on using some identities to simplify trig expressions.
10
5.1 Using the Fundamental Trigonometric Identities
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Page 1: Pc 5.1 notes_simplifying

5.1 Using the Fundamental Trigonometric Identities

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Ex. 1) If csc x = -5/3 and cos x < 0, find the 6 trig functions.

sin x=

cos x=

tan x=

csc x=

sec x=

cot x=

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Ex. 4) Factoring

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Whiteboards!

1. Simplify

2. Factor and simplify.

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Assignment:#22 p. 379#7, 10, 16-19, 23, 25, 30, 36, 43, 44, 45, 48, 50, 53, 62


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