- #1

Speedking96

- 104

- 0

## Homework Statement

(sin(2x)) * (2sin(2x)-1)=0

**2. The attempt at a solution**

sin (2x) = 0

sinx=0

x= 0, π

2sin(2x)-1=0

sin (2x) = 1/2

sinx = 1/4

x = π/12 ; 11π/12

There are two more solutions but I cannot seem to find them.