Recent content by Liquito

I am not sure I understood correctly what you are looking for but I included both what T is = to and its derived version

Homework Statement http://imgur.com/a/RoKVR The link above have the full problem I mostly have issue with Part (b) of the problem where am not familiar with and don't know how to solve that part. I was wondering if someone can put some light in the tunnel or provide a link where I can study...