Discrete Mathematics 89-198

General Information

2011-2012 Semester A

Lecturer: Dr. Noa Lewenstein Teaching Assistant: Tali Oberman, Email: otalika (at) gmail.com, Mailbox: 19 Teaching Assistant: Ran Cohen, Email: cohenrb (at) cs.biu.ac.il, Mailbox: 29 Reception hours can be coordinated by mail.
When sending an email regarding the course, please write 89198 at the beginning of the subject line.

Recitations

Recitation Content Exercise Submission Date Solution Notes
Recitation 1 Propositional Logic Exercise 1 10/11/2011 List of logical identities
Recitation 2 Propositional Logic continued
Proof Methods
Exercise 2 17/11/2011 List of rules of Inference
Recitation 3 Predicates and Logical Quantifiers
Set Theory
Exercise 3 24/11/2011 Exercise 3 - clarifications
Recitation 4 Operations on Sets Exercise 4 01/12/2011
Recitation 5 Relations Exercise 5 08/12/2011 Groups 03 & 04 clarification about composition of relations
Recitation 6 Equivalence Relations Exercise 6 15/12/2011
Recitation 7 Functions Exercise 7 22/12/2011
Recitation 8 Cardinality Exercise 8 01/01/2012
Recitation 9 Cardinal Arithmetic Exercise 9 15/01/2012 Exercise 9 - clarifications
Recitation 10 Induction
Recitation 11 Recursion Exercise 10 22/01/2012
Recitation 12 Combinatorics Exercise 11 29/01/2012
Recitation 13 Graph Theory Exercise 12 05/02/2012
Recitation 14 Graph Theory Exercise 13 12/02/2012 Exercise 13 - clarification

Grades

Grades (Last updated 14/03/2012)

Announcements

Date Announcement
11/03/2012 If there are any questions about the exercise grades please inform us by Tuesday 13/03/2012.
16/02/2012 Revision class with Tali for all groups will take place on 22/02/2012 at 12:00 in building 604 room 101.
In order to utilize the time more efficiently, please send questions you wish to solve at least a day before the class.
16/02/2012 Reception hour with Ran for all groups on 16/02/2012 between 18:00-19:00 in building 604 room 104.
02/02/2012 There is a total of 13 exercises, note that the best 10 grades will be considered for each student.
05/01/2012 Groups 05 & 06, a supplementary class for both groups will take place on Monday (09/01/2012), 12:00-13:30, in building 502 room 21.
On Thursday (12/01/2012) classes will be as usual.
03/01/2012 Groups 05 & 06, there is no class this Thursday.
25/12/2011 From this week onwards, you are allowed late-submission of exercises with a reduction of 10 points.
I.e. if the submission date is Sunday, you can submit it by Thursday night and get at most 90.
This is effective on Exercise 7 as well, so late-submissions of exercise 7 are allowed until Thursday night (29/12/2011).
Students that have submitted exercise 7 and wish to resubmit it can do so, but take into account that the late submission will be counted - and not the early one.
22/12/2011 From this week onwards, you can submit the exercises until Sunday evening rather than Thursday evening.
Note that unless there is justified reason late submissions will not be accepted.
08/12/2011 How to appeal on an exercise grade
08/12/2011 Groups 04, the location of the class has permanently changed to building 605 room 12
30/11/2011 Groups 03 & 04, see the clarification about composition of relations
21/11/2011 Note the clarifications for exercise 3.
17/11/2011 Group 05, you can submit exercise 3 until Monday, 28/11/2011.
10/11/2011 Groups 05 & 06, next week Ran is on miluim until Wednesday. If there are any questions please send an email to Tali.

Exercise Policy