Pre-Calculus B, 3rd Hour, Winter 2012
Wednesday, November 30, 2011
Using Fundamental Identities
Reciprocal Identities:
Quotient Identities:
Pythagorean Identities:
Even Identities:
Odd Identities:
Cofunction Identities:
In Chapter 5 section 1 we practice using identites to evaluate a function and simplifying trigonometric expressions. We do this by using the fundamental identities to re-write half of the equation until it matches the other side of the equation.
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