Question 1039751
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How many subsets does set M= {a,e,i,o,u} have
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The set consisting of 5 elements has {{{2^5}}} = 32 subsets, including the empty subset and the entire set as a subset.


The finite set consisting of "n" elements has {{{2^n}}} subsets, including the empty subset and the entire set as a subset.


See the lesson <A HREF=https://www.algebra.com/algebra/homework/word/misc/How-many-subsets-are-there-in-a-given-finite-set-of-n-elements.lesson>How many subsets are there in a given finite set of n elements?</A> in this site.