Problem 34E

Show that the set of all finite subsets of the set of positive integers is a countable set.

Step-by-Step Solution:

Solution :Step 1:In this problem, we have to show that the set of all finite subset of the set of a positive integer is countable.

Step 2 of 3

###### Chapter 2.SE, Problem 34E is Solved

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Step 3 of 3