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In this lesson, you will learn how to verify trigonometric identities.

Objectives

Students will:

  1. Verify trigonometric identities by changing one side of an equation to match the form of the other side.
  2. Verify trigonometric identities by changing both sides of an equation to the same form.

Skills Needed

Students must be able to:

  1. Factor expressions using greatest common factor.
  2. Rewrite expressions using a common denominator.
  3. Recall the reciprocal, quotient, and Pythagorean trigonometric identities.
  4. Simplify expressions using trigonometric identities.