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Home > PC3 > Chapter 8 > Lesson 8.3.2 > Problem 8-99
8-99.
Verify the following trigonometric identities.
Substitute a Pythagorean Identity for
.
Substitute the Fundamental Pythagorean Identity into the left side of the equation for
.
Verify the following trigonometric identities.
Substitute a Pythagorean Identity for
Substitute the Fundamental Pythagorean Identity into the left side of the equation for