### Exam 1

When

Monday, October 16, 11:15–12:05 (regular class time)

Where

#### Du Bois Library 1667 PC Lab

What

Chapters 1–2 except subsection 2.4.1
See detailed topics list.

Solutions

Exam 1 solutions are no longer available.

Statistics

Summary exam 1 score statistics will be available.

### Exam 2

When

Friday, December 1, 11:15–12:05 (regular class time)

Where

#### OIT’s PC Lab, Du Bois Library 1667

What

Chapters 3–5 except sec. 4.2; secs. 6.1–6.4 (as originally listed)
See detailed topics list.

Notes

See link to TrigFormulas.pdf on Notes page about what trig formulas to remember and how, and how to use Mathematica to reconstruct others.

#### Solutions

Exam 2 solutions are no longer available.

Statistics

Summary exam 2 score statistics are available.

### Final Exam

When

Friday, December 15
8:00–10:00 a.m.

In case of emergency snow closing, the final will be rescheduled according to the following algorithm:

If UMass is closed until 10:00 a.m.,
or if UMass is closed until 1:00 p.m.,
or if UMass is closed all day but open in the evening
then final will be 6:30–8:30 p.m. Friday;
else if UMass is closed all day and all evening,
then final will be 6:30–8:30 p.m. Monday (Dec. 18);
else the final is held as originally scheduled.

Where

#### OIT’s PC Lab, Du Bois Library 1667

What

Covers entire semester’s work.  See list of additional topics since Exam 2 as well as the lists of topics for Exam 1 and Exam 2.

#### Exam conflictand make-up

A final exam conflict exists when, according to the official exam schedule, you have another final at the same time as the Math 421 exam and the five-digit class number of Math 421 has a higher last digit than the class number of the other course.

In that case:

• obtain written certification of the conflict from the Registrar’s Office, 213 Whitmore; and
• two weeks before the final exam—that is, by Monday, December 4—give me the written certification along with the name(s) of the instructor in the course creating the conflict.  Include a copy of your entire final exam schedule.

After I verify the information—including contacting the instructor of the other course to confirm that the conflicting exam is actually being given as scheduled, I will let you know the time and place of the make-up.

The make-up may have to be scheduled as late as the last day of final exams, Saturday, Dec. 23. I will do my best to schedule a make-up so that it does not create another final exam conflict.  This is one of the reasons I need the advance notic from you of a final exam conflict.

Should the make-up time also be a conflict, you will need to request an Incomplete and then take a special make-up exam at the start of the Spring semester.

Notes

• To find out final exam score & course grade, send  e-mail or give me stamped, self-addressed postcard or envelope.
• Consult Registrar’s final exams page about exam conflicts

#### Statistics

Summary final exam score statistics are available