CSC 156 Spring 2024 - Homework 4 (100 pts. total)
Assigned Wed Feb 21, due Wed Feb 28
BEFORE STARTING THIS ASSIGNMENT:
Before starting the exercises given below for each section, please make sure to read each section and check your understanding (by doing the participation exercises and those additional exercises with answers provided).
FOR ALL QUESTIONS IN THIS ASSIGNMENT:
Answer each question. *Make sure to justify your answer for all questions. Do NOT just state the answer.*
THE ASSIGNMENT:
I. Section 2.3 Additional Exercises
[ 6 pts. ] #1a,1d
[ 8 pts. ] #2b
[ 8 pts. ] #2c
[ 8 pts. ] #3b
II. Section 2.4 Additional Exercises
[12 pts.] #2abc (Ignore CNF part. Just state if is in DNF or not, and justify your answer.)
[ 8 pts. ] #3a
III. Section 2.5 Exercise
[20 pts.] Is it true that (P ⊼ P) ⊼ P ≡ (P ⊽ P) ⊽ P?
Explain (using logical equivalences and/or truth tables).
IV. Section 2.5 Additional Exercises
[12 pts.] #1a
[10 pts.] #4b
[ 8 pts. ] #5a
Last Modified: 2/20/24