Find the duals of these posets. a) ({0, 1, 2}, ) b) (Z, ) c) (P (Z),
Question:
a) ({0, 1, 2}, ≤)
b) (Z, ≥)
c) (P (Z), ⊇)
d) (Z+, |)
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The dual of a poset is the poset with the same underlying set ...View the full answer
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Related Book For
Discrete Mathematics and Its Applications
ISBN: 978-0073383095
7th edition
Authors: Kenneth H. Rosen
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