The University of British Columbia
Final Examination - April 18, 2008
Mathematics 257 Section 201
Instructor: Dr. Alexei F. Cheviakov
Closed book examination Time: 2.5 hours
Last name First name
Student Number Signature
Special Instructions:
- Be sure that this examination has 8 pages (5 problems). Write your last name on top of each page.
- Submit only this booklet, with solution written in space provided (you may use adjacent page(s)).
Clearly outline answers. Solutions on scratch paper will not be graded.
- A 2-sided self-prepared Letter-size formula sheet is allowed. No calculators or notes are permitted.
- In case of an exam disruption such as a fire alarm, leave the exam papers in the room and exit quickly
and quietly to a pre-designated location.
Rules governing examinations
•Each candidate should be prepared to produce her/his li-
brary/AMS card upon request.
•No candidate shall be permitted to enter the examination room
after the expiration of one half hour, or to leave during the first
half hour of examination.
•Candidates are not permitted to ask questions of the invigilators,
except in cases of supposed errors or ambiguities in examination
questions.
•CAUTION - Candidates guilty of any of the following or similar
practices shall be immediately dismissed from the examination
and shall be liable to disciplinary action.
(a) Making use of any books, papers, or memoranda, other than
those authorized by the examiners.
(b) Speaking or communicating with other candidates.
(c) Purposely exposing written papers to the view of other
candidates.
•Food and smoking are not permitted during examinations.
1 20
2 20
3 20
4 20
5 20
Total 100
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