C251 Foundations of Digital Computing
Dana Vrajitoru
C251 Homework 3
Due date: Wednesday, September 17, 2025.
Logical Inferences and Predicate Logic
Solve the following exercises from the textbook:
- Chapter 2.2, pages 23 and 24, exercises 2 a, 3 b, 4.
- Chapter 2.4, page 44, exercises 1 a, c, f, g, 3 a, b, 6, 11 b, c,
e, f.
- Chapter 2.5, page 53, exercises 2, 4 a, b, c, 5 a, c.
Notes:
- The page numbers refer to what is displayed at the top of the
pages and not the count shown above the file.
- You can use exercises and theorems proved in the lecture and in
the textbook to solve homework exercises when applicable.