Do the problems enumerated below from hw1.pdf. (All problems are from the textbook, but I'm not sure if the numbering in the two English editions and the Korean edition is the same, so refer to the PDF file to check.)

- Problem 0.1.
- Problem 2.1.
- Problem 2.2.
- Problem 2.4.
- Problem 2.5.
- Problem 2.16.
- Problem 2.17.
- Problem 2.22.
- Problem 2.26.
- Problem 2.27.

You are allowed to work in groups of two students. Submit the homework on paper in our homework box (Box #7 next to our classroom).

The deadline is March 19, just before our class.