| |Calculations |Explanations |
|1 |M= {Avatar, Titanic, Dark Knight, Star Wars, Shrek 2, E.T., |Roster Method: |
| |Star Wars: Episode 1, Pirates of the Caribbean: Dead Man’s |M=movies |
| |Chest, Toy Story 3, Spider Man} |The movies listed inside the brackets are part of the set of the ten |
| | |best selling movies of all time. |
| | |Since we can create a list of the best selling movies of all time; the |
| | |set is clearly defined and therefore is a set. |
|2 |M is the set of elements in the best selling movies of all |Word Description: |
| |time. |M is the expression of the best selling movies of all time. |
|3 |M= {x|x is a member of the best selling movies of all time. |Set Builder Notation: |
| | |Set M is the set of all elements x such that x is a movie in the top ten|
| | |best selling DVD's of all time. |
|4 | | |
|5 | |...
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