Trigonometry Examples

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

Step 1

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

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

Step 2