Benard KivungeMariga, Hildbrand2024-02-052024-02-052023-04https://ir-library.ku.ac.ke/handle/123456789/27532A Research Project Submitted in Partial Fulfilment of the Requirements for the Award of the Degree of Master of Science (Pure Mathematics) in the School of Pure and Applied Sciences of Kenyatta University, April 2023.enSigma AlgebrasSets with at Most Seven ElementsThesis