MATH 251-3, Fall 2006 Simon Fraser University
Midterm 2 1 November 2006, 8:30–9:20am
Instructor: Ralf Wittenberg
Last Name:
First Name:
SFU ID:
Signature:
Instructions
1. Please do not open this booklet un-
til invited to do so.
2. Write your last name, first name(s) and
SFU ID in the box above in block letters,
and sign your name in the space provided.
3. This exam contains 5 questions on 5 pages
(after this title page). Once the exam be-
gins please check to make sure your exam
is complete.
4. The total time available is 50 minutes, and
there are 50 points, so allow about a minute
per point; for example, you should aim to
spend about 10 minutes on a 10-point ques-
tion. Attempt all problems!
5. This is a closed book exam. Only non-
programmable scientific calculators are al-
lowed.
6. Use the reverse side of the previous page if
you need more room for your answer, and
clearly indicate where the solution contin-
ues.
7. Show all your work, and explain your an-
swers clearly.
8. Good luck!
Question Maximum Score
1 14
2 6
3 7
4 11
5 12
Total 50
