Chapter 3 - Solving Inequalities - 3-5 Working with Sets - Practice and Problem-Solving Exercises - Page 197: 24

{ }, {+}, {-}, {x}, {$\div$}, {+,-}, {+,x}, {+,$\div$}, {-,x}, {-,$\div$}, {x,$\div$}, {+,-,x}, {+,-,$\div$}, {+,x,$\div$}, {-,x,$\div$}, {+,-,x,$\div$}

List all the subsets with 0 members { } List all the subsets with 1 member {+}, {-}, {x}, {$\div$} List all the subsets with 2 members {+,-}, {+,x}, {+,$\div$}, {-,x}, {-,$\div$}, {x,$\div$} List all the subsets with 3 members {+,-,x}, {+,-,$\div$}, {+,x,$\div$}, {-,x,$\div$} List all the subsets with 4 members {+,-,x,$\div$}