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1) listing method: { 1,2,3} rule method: {x| x is a positive whole number less than four} 2) listing method: { 2,4,6,8,....}. rule method: {x| x is a positive even number }
The roster method represents a set of something. In algebra, the roster method is used to describe a simpler set that is difficult to describe.
Write the elements of the set in a roster form.
This method uses braces to denote the form. example: roster method of 1-10 = {1,2,3,4,5,6,7,8,9,10}
1.listing methods 2.roster methods