Use Euler's method with step size 0.1 to estimate y(0.5), where y(@) is the solution of the initial-value problem y' = 4x + y, y(0) = 1. y(0.5) =Use Euler's method with step size 0.5 to compute the approximate y-values y(1.5) and y(2), of the solution of the initial-value problem y' = 1 - 3x + 4y, y(1) = 2. y(1.5) = y (2) =Solve the separable differential equation for u d\" 2u+5t = e . dt Use the following initial condition: 15(0) 2 16