| Instructor: Gábor Hetyei | Last update: Tuesday, February 3, 2026 |
| Disclaimer: The information below comes with no warranty. If, due to typographical error, there is a discrepancy between the exercises announced in class and the ones below, or this page is not completely up to date, the required homework consists of those exercises which were announced in class. Check for the time of last update above. If, by my mistake, a wrong exercise shows up below, I will allow you extra time to hand in the exercise that was announced in class. If, however, exercises are missing because this page is not up to date, it is your responsibility to contact me before the due date. (No extra time will be allowed in that case.) This page is up to date if the last update happened after the last class before the next due date. |
The deadlines do not apply to the Bonus questions,
which expire only once we solve them in class, or on April 21 at
latest.
Notation: In the table below,
1.1/1a means exercise 1, part a, in section 1.1.
| No. | Date due: | Problems: |
| 3 | Tue 2/10 at noon | 2.1/16; 2.2/2,4,10,14c |
| 2 | Tue 2/3 at noon | 1.3/6,8b,14; 2.1/4,5b,10. Bonus problems: Prove that the square root of a positive integer is either an integer or it is irrational. (B03, 5 points) |
| 1 | Tue 1/27 at noon |
1.1/8,11; 1.2/15c (also write the greatest common divisor of 1003 and 456 as 1003 m+ 456 n, see the file notes-0122.pdf on Canvas for help); and the following Board problems:
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