Sorry, I figured it now...you are right. I carried an x' through into the denominator, but it should only have been the coefficient of x. That was the origin of the infinity. Thanks, for your assistance!
hmmmmm...maybe its just my formula table...but when you integrate there is a factor of nx on the denominator and when you plug in the limits the zero gives you infinty.
Hey,
I am trying to find a GF for the function:
y''+\frac{1}{24}y=f(x)
The function is bounded by:
y(0)=y(\pi)=0
I have followed a math textbook that goes through the exact process for the function:
y''+k^2y=f(x)
and have found a nice looking general solution...