I'm having a lot of trouble figuring out how to go about answering this question...
I think part b) is just, Fx = integral of fx(x), and you'll get an expression for Fx...
part a) would be something like..
Fm = P(m <= x)
= 1 - P(m > x)
= 1 - Fx
but I'm not sure how Fx and Fm relate together..
As you can see, I'm pretty confused, so any help in starting off and understanding would be a great help!