5 Interesting Examples of Finite Sets in Mathematics

• 日期: 2028-07-28
• 标签: 常规

1. The set of all prime numbers less than 10 - {2, 3, 5, 7}
2. The set of all weekdays - {Monday, Tuesday, Wednesday, Thursday, Friday}
3. The set of all countries in South America - {Argentina, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela}
4. The set of all colors in a standard pack of playing cards - {red, black}
5. The set of all major planets in our solar system - {Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune}

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