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How many subsets does K={2,3,5,7} have

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How many subsets does K={2,3,5,7} have

Set notation

asked Jun 11, 2019 in Algebra 1 Answers by Tuli

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1 Answer

15 subsets including the empty set:

{}

{2} {3} {5} {7}

{2 3} {2 5} {2 7} {3 5} {3 7} {5 7}

{3 5 7} {2 5 7} {2 3 7} {2 3 5}

answered Jun 11, 2019 by Rod Top Rated User (1.2m points)

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