Solving a Trigonometric Equation InExercises 49–56, find the solutions of theequation in the interval [−2π, 2π]. Use agraphing utility to verify your results.49. tan x = 1 50. tan x = √351. cot x = −√3 52. cot x = 153. sec x = −2 54. sec x = 255. csc x = √2 56. csc x = −2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
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Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 62E
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Solving a Trigonometric Equation In
Exercises 49–56, find the solutions of the
equation in the interval [−2π, 2π]. Use a
graphing utility to verify your results.
49. tan x = 1 50. tan x = √3
51. cot x = −√3 52. cot x = 1
53. sec x = −2 54. sec x = 2
55. csc x = √2 56. csc x = −2

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