Combinatorics/Introduction
Combinatorics is the study of counting discrete quantities.
Introductory topics in combinatorics
The following topics provide a good study in introductory combinatorics.
- Correspondence
- Venn diagram
- Permutations
- Combinations
- Overcounting
- Complementary counting
- Casework
- Constructive counting
- Committee forming
- Pascal's Triangle
- Combinatorial identities
- Distinguishability
Really Great Video for basics of Permutations, Combinations, Committee Forming, and Constructive Counting:
https://www.youtube.com/watch?v=t6a4uHEwQnM&t=1868s
Introductory combinatorics resources
Books
- the Art of Problem Solving Introduction to Counting and Probability by David Patrick (details)
