2.2.7 Exercise Let X be a nonempty set and S the smallest o-algebra in X which contains all singletons {x}. Show that S = {A € P(X): either A or A° is countable}. نتا شبزر
2.2.7 Exercise Let X be a nonempty set and S the smallest o-algebra in X which contains all singletons {x}. Show that S = {A € P(X): either A or A° is countable}. نتا شبزر
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.4: Prime Factors And Greatest Common Divisor
Problem 4E: Find the smallest integer in the given set.
{ and for some in }
{ and for some in }
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