Question 1088160
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<pre>
{{{2^5 - 1}}} = 32 - 1 = 31 subsets.


For the set with n elements the answer is {{{2^n-1}}} subsets.
</pre>

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&nbsp;&nbsp;&nbsp;&nbsp;- <A HREF=http://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>

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