Trigonometry Examples

$\sin (4 x) - \sin (6 x) = 0$

Step 1

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

$x = π n, \frac{π}{10} + π n, \frac{3 π}{10} + π n, \frac{π}{2} + π n, \frac{7 π}{10} + π n, \frac{9 π}{10} + π n$ , for any integer $n$

Step 2