Question 1060906
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{8, 17, 2, 12, 20} 


<pre>
The number of subsets is?              {{{2^5}}} = 32.


The number of proper subsets is?       {{{2^5-2}}} = 30.
</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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