Mathematics
The method of representation used in the set A = {x | x is an even natural number less than 15} is called
Description method
Rule method
Roster method
none of these
Sets
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Answer
In set A = {x | x is an even natural number less than 15}, a variable x is written followed by a property satisfied by each member of the set, enclosed in curly brackets. This method is called the rule method (or set builder form).
Hence, option 2 is the correct option.
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