document.write( "Question 254104: X = set of positive integer factors of 6.
\n" ); document.write( "Y = set of positive integer factors of 9.
\n" ); document.write( "Z = set of positive integer factors of 15.
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\n" ); document.write( "X, Y, and Z represent three sets of numbers, as defined above. What is the set of numbers that belong to set Z but to neither set X nor set Y ? \r
\n" ); document.write( "\n" ); document.write( "a){1, 3}
\n" ); document.write( "b){1, 5}
\n" ); document.write( "c){5, 15}
\n" ); document.write( "d){2, 3, 5}
\n" ); document.write( "e){1, 3, 5, 15}\r
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Algebra.Com's Answer #186412 by MRperkins(300)\"\" \"About 
You can put this solution on YOUR website!
Write the numbers in each set. Then follow the instructions and remove the numbers in set Z that are also in set X or in set Y
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