Set builder notation

Question 1

What is set builder notation?

Answer 1

Set-builder notation is a shortened notation used to build (form) a set. It is another way of defining your set. Once it is stated properly we should be able to list the members of the set.

Question 2

What does: - mean like A: - {set of odd numbers over 5}

Answer 2

is such that

Question 3

What does < or > mean

Answer 3

< - less than

> - greater than

Question 4

What does ≤ or ≥

Answer 4

≤ - less than or equal to

≥ - greater than or equal to