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Home > INT3 > Chapter 9 > Lesson 9.2.4 > Problem 9-138

9-138.

What is the exact value for each of the following trig expressions? For parts (g) and (h), assume that . Homework Help ✎

Refer to problem 9-111.

  1. cos

  1. tan

  1. sin

  1. sin

  1. tan

  1. tan