Copyright © 2011 Pearson, Inc. 5.1 Fundamental Identities
Copyright © 2011 Pearson, Inc. Slide What you’ll learn about Identities Basic Trigonometric Identities Pythagorean Identities Cofunction Identities Odd-Even Identities Simplifying Trigonometric Expressions Solving Trigonometric Equations … and why Identities are important when working with trigonometric functions in calculus.
Copyright © 2011 Pearson, Inc. Slide Basic Trigonometric Identities
Copyright © 2011 Pearson, Inc. Slide Pythagorean Identities
Copyright © 2011 Pearson, Inc. Slide Example Using Identities
Copyright © 2011 Pearson, Inc. Slide Example Using Identities
Copyright © 2011 Pearson, Inc. Slide Cofunction Identities
Copyright © 2011 Pearson, Inc. Slide Cofunction Identities
Copyright © 2011 Pearson, Inc. Slide Even-Odd Identities
Copyright © 2011 Pearson, Inc. Slide Example Simplifying by Factoring and Using Identities
Copyright © 2011 Pearson, Inc. Slide Example Simplifying by Factoring and Using Identities
Copyright © 2011 Pearson, Inc. Slide Example Simplifying by Expanding and Using Identities
Copyright © 2011 Pearson, Inc. Slide Example Simplifying by Expanding and Using Identities
Copyright © 2011 Pearson, Inc. Slide Example Solving a Trigonometric Equation
Copyright © 2011 Pearson, Inc. Slide Example Solving a Trigonometric Equation