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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}

Q: Two ways of describing a set?

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The Description Form, Roster Form, and The Set-Builder Notation Form.

the number is long and if you have that much money your would be rice :D

A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.

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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: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 denoted by enclosing the list of members in curly brackets:C = {4, 2, 1, 3}D = {blue, white, red}.

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The Description Form, Roster Form, and The Set-Builder Notation Form.

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: The second way is by extension - that is, listing each member of the set. An extensional definition is denoted by enclosing the list of members in curly brackets:

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: The second way is by extension - that is, listing each member of the set. An extensional definition is denoted by enclosing the list of members in curly brackets:

different ways in describing relation in math?

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.

the number is long and if you have that much money your would be rice :D

a.Roster Method:By listing ex:A={1,3,5,7} b.Rule Method:By describing/defining ex:A={the first odd numbers}

A formula or graph are two ways to describe a math function. How a math function is described depends on the domain of the function or the complexity of the function.

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1, six, with 9 zeros after it.2. a very large number.