Consider the equation
ydx = y sin(pi*x),

with the initial condition
y(0) = 1. Perform a numerical integration from x = 0 to x = 1 using the

Adams-Moulton method (and a second order Runge-Kuta for the initial steps).

I don't know what x0 is so how am i supposed to calculate it?

And how do i get h?