These are notes I wrote for MTH 482 (discrete mathematics II) at Michigan State University in the fall of 2021. The professor was Dr. Bruce Sagan. Contained here are notes I took during the lectures, as well as problems I solved and my own attempts to understand the material. The textbook used was "Combinatorics: The Art of Counting." A free online version (https://users.math.msu.edu/users/bsagan/Books/Aoc/final.pdf) can be found on Dr. Sagan's website.
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