5 Written questions
4 Multiple choice questions
- you list the names of the members of the set between braces.
- has a counable number of elements
- doesnt contain any elements - subset of every set
- contains only the elements that both sets have in common.
4 True/False questions
Set → collection of objetcs. named with a capital number. 2 kinds - roster form & set bulider notation
the empty set → doesnt contain any elements - subset of every set
disjoint → formed by joining together or unitting the 2 sets. Contains all the elements that are in either setq
union → has a counable number of elements