# Chapter P, Prerequisites - Section P.2 - Real Numbers - P.2 Exercises: 60

(a) [0, 2) (b) (-2, 0]

#### Work Step by Step

We use a bracket when the point is included (colored in) and parentheses when the point is not included (white). Using these rules, we get: (a) [0, 2) (b) (-2, 0]

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.