5 Written questions
4 Multiple choice questions
- general rule for determining whether or a particular element is a member of the set
- contains only the elements that both sets have in common.
- doesnt contain any elements - subset of every set
- when intersetion of 2 sets is the empty set.
4 True/False questions
the empty set → doesnt contain any elements - subset of every set
infiniate → has a non ending, uncountable number of sets.
Set → set whose elements are completely contained in a larger set. Every subset is a subset of itself
union → formed by joining together or unitting the 2 sets. Contains all the elements that are in either setq