Trigonometry Examples

$\sin (x) - \sin (2 x) = 0$

Step 1

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x = 2 π n, \frac{π}{3} + 2 π n, π + 2 π n, \frac{5 π}{3} + 2 π n$ , for any integer $n$

Step 2