document.write( "Question 1050336: Let S be the universal set, where: S={1,2,3,...,18,19,20}\r
\n" ); document.write( "\n" ); document.write( "Let sets A and B be subsets of S, where:\r
\n" ); document.write( "\n" ); document.write( "Set A={3,6,8,13,14,15,19}\r
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\n" ); document.write( "\n" ); document.write( "Set B={7,9,11,15,16,17,18,19} \r
\n" ); document.write( "\n" ); document.write( "Set C={2,8,15,19}\r
\n" ); document.write( "\n" ); document.write( "LIST the elements in the set
\n" ); document.write( "(A∪B∪C) = {
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\n" ); document.write( "(A∩B∩C) = {\r
\n" ); document.write( "\n" ); document.write( "Enter the elements as a list, separated by commas. If the result is the empty set, enter DNE\r
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Algebra.Com's Answer #665897 by ikleyn(52803)\"\" \"About 
You can put this solution on YOUR website!
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