Pre-Calculus Practice Problem 188

Pre-Calculus Practice Problem 188 - Unit 6, Activity 2,...

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Unit 6, Activity 2, Working with Inverse Trigonometric Functions with Answers Blackline Masters, Advanced Math - Pre-Calculus Page Louisiana Comprehensive Curriculum, Revised 2008 186 I. Evaluate. Give the exact value in radians. 1. Cos -1 (0) = π 2 2. Tan -1 F H G I K J 3 3 = 6 3. Sin -1 (-1) = 2 4. Tan -1 (1) = 4 5. Sin -1 1 2 e j = 6 6. Cos -1 F H I K 3 2 = 5 6 Part II. Give the value to the nearest degree. 1. Sin -1 (.3574) = 21 o 2. Cos -1 (-.7321) =
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