Trigonometry Examples

$60 \sin (4 x - 0.6) = - 30$

Step 1

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

$x \approx 0.0191003 + \frac{π n}{2}, 1.06629785 + \frac{π n}{2}$ , for any integer $n$

Step 2