Trigonometry Examples

$[\frac{1}{2}, \frac{7}{2}]$

Step 1

The inequality form is $\frac{1}{2} \leq x \leq \frac{7}{2}$ .

$\frac{1}{2} \leq x \leq \frac{7}{2}$

Step 2

Use the inequality $\frac{1}{2} \leq x \leq \frac{7}{2}$ to build the set notation.

${x | \frac{1}{2} \leq x \leq \frac{7}{2}}$

Step 3