Trig Identities Examples
These lessons, with videos, examples and step-by-step solutions, help High School Algebra 2 students learn about trigonometric identities.
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Cofunctions
The reciprocal identities, quotient identities and the Pythagorean identities.
The Reciprocal, Quotient, and Pythagorean Identities
Introduces basic trig identities, including reciprocal, ratio, Pythagorean, and even/odd identities.
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