Welcome to Math 3250: Combinatorics, this Spring 2019! Today is .

Problems

• Week 5 Problem Set, group (Sec 4.1, 4.2, 4.3, 5.1): PDF, tex
• Week 4 Problem Set (Sec 3.1, 3.2, 3.3, 4.1): PDF, tex
• Week 3 Problem Set (Sec 2.1, 2.2, 3.1, 3.2): PDF, tex
• Week 2 Problem Set (Sec 1.1, 1.2): PDF, tex
• Week 2 Problem Set Sample Solution (from Sec 2.1): PDF, tex
• First homework, class survey and LaTeX practice: PDF, tex, JonathanXIV_XIII.jpg, and JonathanXIV.jpg