5 Written questions
4 Multiple choice questions
- doesnt contain any elements - subset of every set
- when intersetion of 2 sets is the empty set.
- contains only the elements that both sets have in common.
- the set of all possible elements avalible to form subsets
4 True/False questions
finite → has a non ending, uncountable number of sets.
Set → collection of objetcs. named with a capital number. 2 kinds - roster form & set bulider notation
Element → set whose elements are completely contained in a larger set. Every subset is a subset of itself
roster form → you list the names of the members of the set between braces.