11. Inverse Trigonometric Functions and Basic Trig Equations

11. Inverse Trigonometric Functions and Basic Trig Equations / Linear Trigonometric Equations / Problema 6

Problema 6

For the following trigonometric equation, perform substitution to identify which of the following angles is a solution.
cos x = (√3)/2

a) π/6b) π/3
c) π/4d) π/2

π/6

π/3

π/4

π/2

For the following trigonometric equation, perform substitution to identify which of the following angles is a solution.cos x = (√3)/2a) π/6b) π/3c) π/4d) π/2