May 09, 2025  
Xavier University Undergraduate and Graduate Catalog 2024-2025 
  
Xavier University Undergraduate and Graduate Catalog 2024-2025

MATH 280 - Combinatorics


3 Credit Hours
An introduction to counting techniques of discrete objects. The enumeration of sets, permutations and combinations, the binomial and multinomial theorem will serve as an appetizer; counting methods including the inclusion-exclusion principle; the pigeonhole principle, generating functions, and recurrence relations will be the main course. Applications of combinatorial techniques and problem solving will be emphasized. [Optional: finite geometries, permutation groups, latin squares, designs, and codes.]

Prerequisites: MATH225

Levels: Graduate Undergraduate


College of Arts & Sciences Mathematics