5. Inverse Trigonometric Functions and Basic Trigonometric Equations

5. Inverse Trigonometric Functions and Basic Trigonometric Equations / Linear Trigonometric Equations / Problem 7

For the following trigonometric equation, perform substitution to identify which of the following angles is a solution.
tan 2x = - 1

a) 5π/8
b) 3π/8c) 7π/12
d) 11π/12

5π/8

3π/8

7π/12

11π/12

For the following trigonometric equation, perform substitution to identify which of the following angles is a solution.tan 2x = - 1a) 5π/8b) 3π/8c) 7π/12d) 11π/12