Here is an old examination in INFI 3 from January 1989 which some students asked me about, since it appeared in a hoveret of examinations.
(Each page here is a jpeg file, of about 150KBytes)
THE EXAMINATION (3 PAGES)
Page 1
Page 2
Page 3
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Here is the solution (12 pages, handwritten and in English.)
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Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
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Page 12