document.write( "Question 1095290: How many distinct proper subsets are there of the set N = {7, 41, 62}?\r
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Algebra.Com's Answer #709848 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "The long answer is THIS:\r
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document.write( "    A finite set consisting of N elements, has \"2%5EN\" subsets, including the empty subset and improper subset which coincides with the given set.\r\n" );
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document.write( "    If to exclude this improper subset, then the number of PROPER subsets will be \"2%5EN+-+1\".\r\n" );
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\n" ); document.write( "See the lesson \r
\n" ); document.write( "\n" ); document.write( "    - How many subsets are there in a given finite set of n elements?\r
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