(a) Plug s = 0, s = 1, s = 2, and s = 3 into Kramers' relation (Equation 6.104) to o...

(a) Plug s = 0, s = 1, s = 2, and s = 3 into Kramers' relation (Equation 6.104) to obtain formulas for . Note that you could continue indefinitely, to find any positive power.

(b) In the other direction, however, you hit a snag. Put in s = -1, and show that all you get is a relation between .

(c) But if you can get , and check your answer against Equation 6.64.