Answer: 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. ... The second way is by extension – that is, listing each member of the set.
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Answer:
Answer: 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. ... The second way is by extension – that is, listing each member of the set.
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