- #1
Nusc
- 760
- 2
Homework Statement
y''=2y'-y+x*exp(x)
0<=x<=2 y(0)=0 , y(2)=-4, h = 0.2
Approximate the solution using Euler's method
Homework Equations
The Attempt at a Solution
So we'll have two guesses
y1''=2*y1'-y1'+x*exp(x)-x y1(0)=0,
y2''=2*y2'-y2'+x*exp(x)-x y2(0)=0,
y=a1*y1+a2*y2
So i need to find the coefficients
What boundary conditions do I require? y1'(0)=? y2'(0)= ?