“…This cause severe hurdles in the computations for classical numerical methods. In order to capture the layers, a large number of special purpose methods have been developed by the researchers to provide accurate 15 numerical solutions which cover second order equations with single parameter for smooth [1,2,3] and non smooth data [4,5,6,7,8]. In recent years, authors have considered singularly perturbed second order ordinary differential equation with two small parameters (ε, µ) in smooth data [9,10,11,12] and have considered non-smooth data [13,14].…”