Question

Trigonometry
Trigonometric Equations
3 tan x = 3 [ o ≤ x ≤ 2 π ]

Answer 1

.........................

Answer 2

π/4, 3π/4

Explanation:

3tanx = 3

tanx = 1

Basic angle: π/4

x = π/4

x = π + π/4 = 3π/4