interval notation

Interval Notation. ... Sets may be described in many ways: by roster, by set-Interval notation is a method of writing down a set of numbers. Usually, this is The interval of numbers between a and b, including a and b, is often denoted [a,b24 Mar 2011 ... Interval Notation. A notation for representing an interval as a pair of numbers. The We use y#8734; as the right endpoint in interval notation when the interval has no The Real Number Line, Interval Notation and Set Notation ... Interval Notation. Using Interval Notation. If an endpoint is included, then use [ or ]. If not, then use ( In yquot;Interval Notationyquot; you just write the beginning and ending numbers of the