Los Angeles Math Circle

10/21 -- Intermediate Circle: Pigeonhole Principle I

We will be learning about the pigeon hole principle and how to use it to solve problems. Combinatorics knowledge will be necessary for parts of the handout, so please make sure you've solved as much of the previous weeks' handouts as possible before Sunday. Problems 14 and 15 of Combinatorics III were assigned as homework on 10/15.