Hi !
There is a mistake (see attachment). I didn't verify the equations following the mistaken equation.
Ok..I corrected it... it made me end up with an fraction
http://snag.gy/bLvpm.jpg
But how do i Perform the inverse laplace transform on this fraction..
Mathmatica says it is false.... .... ......
http://snag.gy/PP3nE.jpg