A. Roster Method or Listing Method The elements of the set are listed between braces, with commas between the elements. Examples: a. = {, } ● is the set containing the elements Saturday and Sunday or ● is the set whose elements are Saturday and Sunday. b. = {, , } B. Word Description This uses a short statement to describe the set. Examples: a. = {} ● is the set of weekends. b. = {ℎ ℎ ℎ } C. Set Builder Notation or Rule Method It uses a rule to describe the elements of the set to know whether a particular element is in that set or not. Examples: a. = { } ● is the set of all ’s such that is a weekend. b. = { ℎ ℎ ℎ } plss po sana po masagutan nyo plss po kasi po kailangan ko po ngayong araw na to ehh kasi wala sa brainly plss po thank you po
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