Answers

2016-07-03T19:28:01+08:00
Examples:
A = { 1,2,3,4,5 }
B = { January, Febuary, March }
C = { a,b,c,d }
D = { Monday, Wednesday, Friday }
E = { Janna, Julia, Jessica }

A set is a group or collection of things/objects/anything
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