- #1

- 33

- 0

## Homework Statement

http://imageshack.us/photo/my-images/593/aaayl.png/

http://imageshack.us/photo/my-images/593/aaayl.png/

## Homework Equations

## The Attempt at a Solution

I already solved part b but I put it up there for part c. I know that there is a singularity at a=cost. However, maximum of cost=1 and a>1 so there is no singularity? Hence the integral equals zero. However, I don't get what the solution from part b tell us