Tsegaye, Yirgalem (PhD)Tamiru, Abebu2019-04-172023-11-182019-04-172023-11-182018-05-07http://etd.aau.edu.et/handle/12345678/18003In this project, based on articles published by(Coudy Fouts), we see how Incidence Algebra in particular, M obius Inversion Theorem is used to compute the Chromatic Polynomials of graphs. This is one of the various applications of M obius Inversion Theorem.enPreliminariesChromatic polynomialsThesis