Homework #7                   (due 4/1/08)

7.1.  Show that

(a)

(b)

(c)

7.2.  Calculate  and  using the results of (a) and (b) from the previous problem.

7.3.  Exercise 5.9 of Merzbacher, p. 90.

7.4.  Exercise 10.20 of Merzbacher, p. 228.

7.5. Exercise 10.25 of Merzbacher, p231.

7.6. Exercise 10.26 of Merzbacher, p231.