Chapter 5
summary discuss and suggest
set (English: summarySet) in mathematics. Look at that group is a collection of various objects, a combination of both series, although this idea is simple. But set a concept is one of the most important foundation of modern mathematicsSet theory is important and has been much attention and is progressing constantly. It was created at the end of the century 19 now set theory is the indispensable part in การศึกษาคณิตศาสตร์.Set theory is the foundation of almost every branch of mathematics which can be applied
.The application of the set can be concluded that Quantity of drinking water, various types of students in the school mountain green, soft drinks, all 37. ดื่มน้ำเปล่า 25 people drink the sweet 33, divided into like soft drinks only 20 people.5 people like to drink nectar only 16 people. Like to drink soda and water 13 people. Like to drink water and nectar 17 people. Like to drink the sweet and soft drinks 14 people and like to drink all three have 10 people. The food that likes to eat curry rice. Perhaps 22 people like to eat noodles.People like to eat meat 33, divided into like to eat rice only 2 people. Like to eat noodles only 22 people like to eat meat only 8 people. Like to eat rice and noodles 16 people. Like to eat noodles and meatballs 21 people.18 people
.
debate found that most people like to drink soda is the first, the second is the sweet, and finally is water! Food, like to eat first noodles is, the second ball and the last is the rice
.Suggestions 1,
. Should have the option of food and drink more 2,
. There should be a comparison with community health information with
.
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