Trigonometry Examples

$\cos (x) = (\frac{1}{2}) \sin (x)$

Step 1

Combine $\frac{1}{2}$ and $\sin (x)$ .

$\cos (x) = \frac{\sin (x)}{2}$

Step 2

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

$x \approx 1.10714871 + π n$ , for any integer $n$

Step 3