Discrete Mathematics: Class Info

Date Material Covered Comments
Sept 04 Sections 1.1 and 1.2 Here are class notes. I will try to keep them updated.
07 1.3 - 1.5
11 1.6, 2.1
14 2.2
18 No Class - Athletics Day
21 2.3
25 2.4
28 No Class 추석
Oct 02 3.1, 3.2, half of 3.3
05 3.3, 3.4
09 No Class 한글날
12 3.5, 3.7
16 3.8
19 Midterm Week No Class
23

Midterm Test on Chap 1,2 and 3

Solutions
26 4.1
30 4.2
Nov 02 4.3
06 4.4
09 4.7
13 5.1
16 5.4
20 6.1, 6.2
23 6.3, 9.0
27 9.1
30 9.3, 9.3
Dec 04 9.4
07

Final Exam on Chaps 4,5,6,9

Solutions
Section Homework Challenge Problems
1.2 1,4,5 2,6,7 (Remember there are hints in the back of the text.)
1.3 1,3a,14 2,4,5,6,8,9,11,12
1.4 1,2,4,5 3, 6
1.5 1,2,3,5 4
1.6 1,3,5,7,9a 2,4,6,8,9b
2.1 1-3 4
2.2 1,3,6,8 2,4,7,10 (For definition of infinum and supremum in 10, see 9)
2.3 1,3,4,8 2,5,7
2.4 2,3,4 1,5,6
3.1 1-4 6
3.2 1,2,3,8 6ab
3.3 2,3,4,7,8,11,17,18 5,6,9,15
3.4 1,2,3(abd),6 4
3.5 1,2,9a 11
3.7 1,3,4,65
3.8 1,2,3,6,78ab
4.1 1,2,3,4,5,6,7
4.2 1,2,4,5,8 (also see notes)
4.3 1,2,4,5,6,7,8 9,10,12,13,16
4.4
4.7 1 (also, see notes)
5.1 1,2,4 (also see notes) 5
5.4 1,2,4,(also see notes) 3,5,8
6.1

Ah, just see the notes from now on!


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Last Modified: Fri 13 Mar 2026 01:22:20 PM KST