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Home > PC > Chapter 5 > Lesson 5.2.4 > Problem 5-90
5-90.
Verify the following trigonometric identities. Intermediate steps may involve complex fractions.
Fundamental Pythagorean Identities:
Change all terms to sine and cosine.
Verify the following trigonometric identities. Intermediate steps may involve complex fractions.
Fundamental Pythagorean Identities:
Change all terms to sine and cosine.