Consider unit propagation starting from the following clauses: {¬a,b}, {a,¬b,c}, {a,b,¬d}, {¬a,¬b}, {¬c}, {c,e}, and {c,¬d,¬e}. Which of the following literals can be inferred by unit propagation? 1. a=True 2. b=False 3. d=False 4. e=True
Consider unit propagation starting from the following clauses: {¬a,b}, {a,¬b,c}, {a,b,¬d}, {¬a,¬b}, {¬c}, {c,e}, and {c,¬d,¬e}. Which of the following literals can be inferred by unit propagation? 1. a=True 2. b=False 3. d=False 4. e=True
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Consider unit propagation starting
from the following clauses:
{¬a,b}, {a,¬b,c}, {a,b,¬d}, {¬a,¬b}, {¬c},
{c,e}, and {c,¬d,¬e}.
Which of the following literals can be
inferred by unit propagation?
1. a=True
2. b=False
3. d=False
4. e=True
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