document.write( "Question 747920: Let S be the universal set, where:
\n" ); document.write( "S = {1,2,3,...,18,19,20}
\n" ); document.write( "Let sets A and B be subsets of S, where:\r
\n" ); document.write( "\n" ); document.write( "Set A = \{2,5,6,7,8,10,11,13,15,18,19}\r
\n" ); document.write( "\n" ); document.write( "Set B = \{1,2,3,7,9,13,14,18,19}
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Algebra.Com's Answer #455230 by tommyt3rd(5050)\"\" \"About 
You can put this solution on YOUR website!
please repost your question - it seems to be missing information\r
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