This is an old revision of the document!
Hi, I'm Sehee Lim who is attending UC Berkeley as an exchange student this semester. I'm from Korean and I study statistics and data science. Nice to meet you all!
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1. Natural Numbers
opperations allowed for natural numbers: +, ×
2. Integers
opperations allowed for integers: +, -, ×
3. Rational Numbers
opperations allowed for rational numbers: +, -, ×, /
HW1: file:/C:/Users/Sehee/Documents/%EC%B9%B4%EC%B9%B4%EC%98%A4%ED%86%A1%20%EB%B0%9B%EC%9D%80%20%ED%8C%8C%EC%9D%BC/Adobe%20Scan%202022%EB%85%84%201%EC%9B%94%2026%EC%9D%BC.pdf