Trigonometry Examples

$\frac{3 π}{2} < θ < 2 π$

Step 1

Rewrite so $θ$ is on the left side of the inequality.

$θ > \frac{3 π}{2}$

Step 2

Find the intersection of $θ > \frac{3 π}{2}$ and $θ < 2 π$ .

$\frac{3 π}{2} < θ < 2 π$

Step 3

The result can be shown in multiple forms.

Inequality Form:

$\frac{3 π}{2} < θ < 2 π$

Interval Notation:

$(\frac{3 π}{2}, 2 π)$

Step 4