document.write( "Question 1194155: Let S be the universal set, where: - \r
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document.write( "S={1,2,3,...,18,19,20} \r
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document.write( "Let sets A and B be subsets of S, where: Set A={3,4,6,12,13,14,18} \r
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document.write( "Set B={1,3,7,8,11,12,15,17,19,20} \r
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document.write( "Find the following:
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document.write( "-LIST the elements in the set (AUB):\r
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document.write( "(AUB)=(1,3,4,6,7,8,11,12,13,14,15,17,18\r
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document.write( "LIST the elements in the set (AnB):\r
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document.write( "(AnB) =(3,12)\r
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document.write( "
Algebra.Com's Answer #826282 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Your list for (A U B) is incomplete: you should add 19 and 20 to your list.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Your answer for (A n B) is correct.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |