Assignment 4: due March 16, 2001
346B:
Do the first seven problems
377B:
Do all ten problems.
p.97: #10
p.107: #18
p.107: #20
p.140: #6
p.141: #8
p.141: #9
p.147: #4
p.141: #13
p.141: #15
p.141: #16