Show that a) = x x. b) xy = (x x) (y
Question:
a) = x ↓ x.
b) xy = (x ↓ x) ↓ (y ↓ y).
c) x + y = (x ↓ y) ↓ (x ↓ y).
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a We use the definition of If x 1 then x x 0 and if x 0 then x x 1 These are precisely the c...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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