UCLA Olga Radko Endowed Math Circle

ORMC Meetings • 2023-2024 Academic Year

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For meetings prior to Fall 2023, visit the Circle Archive.

Advanced 1AAdvanced 1BAdvanced 2Advanced 3AMC 10/12 TrainingAMC 8 TrainingBeginners 1ABeginners 1BBeginners 1CBeginners 2A
Beginners 2BBNP ABNP BChess clubIntermediate 1AIntermediate 1BIntermediate 2AIntermediate 2BOlympiads
6/25/2023
Handouts: Handout
7/9/2023
Handouts: Handout | Handout
7/16/2023
Handouts: Handout
7/23/2023
Handouts: Handout
7/30/2023
Handouts: Handout
8/6/2023

If more than n pigeons are placed in n pigeonholes, there must be at least one pigeonhole with more than one pigeon. This seemingly simple principle is instrumental in solving many rather hard combinatorial problems.

8/13/2023
Handouts: handout | solutions
8/20/2023
8/27/2023
10/1/2023
Handouts: Handout | Solutions
10/8/2023
Handouts: Handout | Solutions
10/15/2023
Handouts: Handout | Solutions
10/22/2023
Handouts: Solutions | Handout
10/29/2023
Handouts: Handout | Solutions
11/5/2023
Handouts: Handout | Solutions
11/19/2023

Students will be given a tour of the Airspace corporation. A quarterly guest lecture will be a part of the tour.

12/3/2023
Handouts: Handout | Solutions
12/10/2023
Handouts: Problems
1/7/2024
Handouts: Handout
1/14/2024
Handouts: Handout
1/21/2024
1/28/2024
Handouts: Solutions | Handout
2/4/2024
Handouts: Handout
2/18/2024
Handouts: Handout | Solutions
2/25/2024
Handouts: Handout | Solutions