
Anita A. answered 08/17/18
Tutor
4.9
(231)
Community College Math Instr; TX Secondary Mathematics Certification
Since the set contains an infinite number of elements, it cannot be completely represented by the listing - or "roster" - method.
Modified roster forms might include:
{9, 10, 11, 12, ......}
W – {0, 1, 2, 3, 4, 5, 6, 7, 8}
A2

Anita A.
Another form might be the following: {w>8} or W AND {x|x>8}10/10/20