5 Written questions
4 Multiple choice questions
- you list the names of the members of the set between braces.
- has a non ending, uncountable number of sets.
- doesnt contain any elements - subset of every set
- has a counable number of elements
4 True/False questions
the null set → doesnt contain any elements - subset of every set
Set builder Notation → contains only the elements that both sets have in common.
subset → set whose elements are completely contained in a larger set. Every subset is a subset of itself
disjoint → when intersetion of 2 sets is the empty set.