“…,(10),(11),(12) with the initial conditions (13) by using the well known Runge-Kutta method of order fourth and depict orbits of the system(5)for different set of parameters. For convenience, we fix the parameter values β = 2, l = 0.33, α = 0.8, k = 0.1, σ = 0.17, δ = 0.01, M = 5, h = 0.01 and vary the parameter γ.…”