Homework solutions by David J. Miller, scanned by Changchun Wang

Week 4

2.4.1

2.4.2 page 1 ._.page 2

2.2.3

2.5.1(a)page 1 ._. page 2
2.5.1(d)page 1 ._. page 2

2.5.2 page 1 ._. page 2