Homework should be turned in at the BEGINNING OF CLASS. All problem numbers refer to the primary course text by Brown and Churchill. Unless otherwise indicated, all parts of a problem (a), (b), etc. should be completed.

**Note:** For this assignment, you are allowed and encouraged to work in a group of up to four people
and turn in one problem set for your entire group. Be sure to list the names of all group members
at the top of your assignment. As usual, cite any references (website, other texts, etc.) that you may have used
while working on this assignment.

**Sections 57 - 59 (pp. 195 - 197): ** #2, 5

**Sections 60 - 62 (pp. 205 - 208): ** #1, 4

**Sections 63 - 66 (pp. 219 - 222): ** #1 **Note:** You will need
to shift the index of summation to obtain the correct formulas.

**Sections 68 - 71 (pp. 239 - 240): ** #1a, 1b, 1c, 2
**Hint:** For #2b, start by writing the first few terms of the Taylor series for
e^(-z) about z = 1.

**Section 72 (pp. 243 - 244): ** #1a, 1c, 1e, 2b, 2c, 4
**Hint:** For #2c, start by writing the first few terms of the Taylor series for
e^(2z) about z = 1.