Consider the second-order ODE Y" + Ky' = 0, where |K| 1 is a constant. Assume that we are solving the ODE with suitable boundary conditions by the difference scheme D+DYi + KDYi = 0, where D+, D , D respectively denote the forward, backward and central difference operators. Calculate the truncation error and discuss about the stability the scheme. Consider the second-order ODE Y" + Ky' = 0, where |K| 1 is a constant. Assume that we are solving the ODE with suitable boundary conditions by the difference scheme D+DYi + KDYi = 0, where D+, D , D respectively denote the forward, backward and central difference operators. Calculate the truncation error and discuss about the stability the scheme