The University of British Columbia
Final Examinations – April 25, 2010
Mathematics 221, Section 202
Instructor: V. Vatsal
Time: 2.5 hours
Name:
Student Number:
Signature:
Section Number:
Special instructions:
1. No books or notes or electronic devices allowed.
2. Answer all questions. Each part of each question is worth 2 marks, for a
total of 50 marks.
3. Give your answer in the space provided. If you need extra space, use the
back of the page.
4. Show enough of your work to justify your answer. Show ALL steps.
Rules governing examinations:
1. Each candidate must be prepared to produce, upon request, a UBCcard for identifica-
tion.
2. Candidates are not permitted to ask questions of the invigilators, except in cases of
supposed errors or ambiguities in examination questions.
3. No candidate shall be p ermitted 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.
4. Candidates suspected of any of the following, or similar, dishonest 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, com-
puters, sound or image players/recorders/transmitters (including telephones), or
other memory aid devices, other than those authorized by the examiners; speak-
ing or communicating with other candidates; and
(b) purposely exp osing written papers to the view of other candidates or imaging
devices. The plea of accident or forgetfulness shall not be received.
5. Candidates must not destroy or mutilate any examination material; must hand in all
examination papers; and must not take any examination material from the examination
room without permission of the invigilator. Candidates must follow any additional
examination rules or directions communicated by the instructor or invigilator.
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