CISC. 2210 TR11 and TR2 Fall 2025
"Introduction to Discrete Structures"
General Announcements:
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The course emails for both sections are
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TR11: amotz.CUNY+2210F25TR11@gmail.com
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TR2: amotz.CUNY+2210F25TR2@gmail.com
emails sent to my other email addresses will be ignored.
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Classrooms:
- TR11: From 11:00am to 12:15pm in room Whitehead 518.
- TR2: From 2:15pm to 3:30pm in room Whitehead 518.
- Zoom sessions:
The links for both sections are
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TR11: https://brooklyn-cuny-edu.zoom.us/meeting/register/qQojN0oCRUmo9Zn0D_VGKw
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TR2: https://brooklyn-cuny-edu.zoom.us/meeting/register/hnXUg6pvR1yV7RqDcL32Ng
- Final exam:
- It is scheduled for Tuesday, December 16, from 10:30am to 1:30pm.
- It will take place in the library auditorium.
- You MUST contact me if you cannot attend it.
Announcements December 10:
- The last class:
- Attendance is mandatory. If you are unable to attend, email me with your explanations.
- We will cover some leftover topics and discuss the structure of the final exam.
- The presentation is posted below.
- The Number Theory Topic:
- The solutions to the writing assignment problems are posted below.
- The quizzes (problems and solutions) are posted below.
Information files:
Presentations:
Writing assignments:
- Assignment Sets:
- Assignment Logic:
- Assignment Induction:
- Assignment Recursion:
- Assignment Counting and Combinatorics:
- Assignment Probability:
- Assignment Algorithms:
- Assignment Graphs:
- Assignment Number Theory:
Reading assignments:
Midterm exam 2
Midterm exam 1
Quizzes:
- Prerequisite quizzes:
- Number Bases quiz:
- Number Theory quiz: