The set of all x which are answers to a particular problem.
The set of all ordered pairs, (x,y), which are solutions to an equation of 2 variables.
AuB'
The Description Form, Roster Form, and The Set-Builder Notation Form.
a quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.
a.Roster Method:By listing ex:A={1,3,5,7} b.Rule Method:By describing/defining ex:A={the first odd numbers}
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There are two ways of describing, or specifying the members of, a set. One way is by intensional definition, using a rule or semantic description. See this example: A is the set whose members are the first four positive integers. B is the set of colors of the French flag. The second way is by extension, that is, listing each member of the set. An extensional definition is notated by enclosing the list of members in braces: C = {4, 2, 1, 3} D = {blue, white, red}
There are two ways of describing, or specifying the members of, a set. One way is by intensional definition, using a rule or semantic description. See this example: A is the set whose members are the first four positive integers. B is the set of colors of the French flag. The second way is by extension, that is, listing each member of the set. An extensional definition is notated by enclosing the list of members in braces: C = {4, 2, 1, 3} D = {blue, white, red}
If u mean a set like a scene setting then describing lights, props and positioning of actors/actresses is vital
roster,rule and set-builder
describing of one object
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By indicating in some way which elements of a larger set are included in it.