Numerical Computation (Euler method)

[helpcometk]

Homework Statement

Differential equations are important in physics.Consider Solving the differential equation dy/dx = Σ(from i to N) (ai) (x^i)
Using Euler ,Midpoint ,4th order Runge -Kutta methods.For each of these methods what is the largest value of N that would lead to an exact solution ?

Homework Equations

The Attempt at a Solution

Homework Statement

Homework Equations

The Attempt at a Solution

 

[iamalexalright]

Well, what are you having difficulty with?

 

[helpcometk]

I simply do not have an idea what i have to do
I don't understand anything. What are the conditions for exact solution ??
I don't know anything.