Mutua, Benson Ndolo2025-07-112025-07-112022-11https://ir-library.ku.ac.ke/handle/123456789/30367A Research Project Submitted in Partial Fulfillment of the Requirements for the Award of Degree of Master of Science in Applied Mathematics in the School of Pure and Applied Sciences of Kenyatta University. November, 2022 Supervisors: Dr. Kimunguyi Kiliswa JosephenThesis