Show that if A is a subset of a universal set U, then a) A A
Question:
a) A ⊕ A = ∅.
b) A⊕∅ = A.
c) A ⊕ U = A.
d) A ⊕ A = U.
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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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