The University of British Columbia
Final Examination - April 28, 2009
Mathematics 221
All Sections
Closed book examination Time: 2.5 hours
Last Name First Signature
Student Number
Special Instructions:
No notes or calculators are allowed. Answer all 12 questions on the sheets provided - use
the backs of the sheets and blank sheets at the end of the test if necessary.
Rules governing examinations
•Each candidate must be prepared to produce, upon request, a
UBCcard for identification.
•Candidates are not permitted to ask questions of the invigilators,
except in cases of supposed errors or ambiguities in examination
questions.
•No candidate shall be permitted to enter the examination room
after the expiration of one-half hour from the scheduled starting
time, or to leave during the first half hour of the examination.
•Candidates suspected of any of the following, or similar, dishon-
est practices shall be immediately dismissed from the examination
and shall be liable to disciplinary action.
(a) Having at the place of writing any books, papers
or memoranda, calculators, computers, sound or image play-
ers/recorders/transmitters (including telephones), or other mem-
ory aid devices, other than those authorized by the examiners.
(b) Speaking or communicating with other candidates.
(c) Purposely exposing written papers to the view of other can-
didates or imaging devices. The plea of accident or forgetfulness
shall not be received.
•Candidates must not destroy or mutilate any examination mate-
rial; must hand in all examination papers; and must not take any
examination material from the examination room without permis-
sion of the invigilator.
•Candidates must follow any additional examination rules or di-
rections communicated by the instructor or invigilator.
1 10
2 10
3 10
4 10
5 10
6 10
7 10
8 10
9 10
10 10
11 10
12 10
Total 120
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