1. A = {1,3,5,7} ; B = [x|x is a letter in the word APPLY}
2. C = {Triangle,Circle, Heart} ; D = {Circle, Heart, Triangle}
3. E = {x|x is a day in week} ; F = {2,4,6,...14}
4. G = pencil, book. paper} ; H = {red,blue,yellow}
5. I = A,B,C} ; J = {x|x is a number greater than 5 but less than 9}

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Answers

2014-06-23T16:47:48+08:00
The answer there I think is EQUIVALENT SET

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