document.write( "Question 752450: Let U = { a, e, i, o, u} A = { a, o} B = { a, e, i} C = { e, i, o, u} Find A'U B U C' \n" ); document.write( "
Algebra.Com's Answer #457812 by Edwin McCravy(20055)\"\" \"About 
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document.write( "A' U B U C' \r\n" );
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document.write( "{a,o}' U {a,e,i} U {e,i,o,u}'\r\n" );
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document.write( "We get rid of the primes ' (complement sets) by replacing \r\n" );
document.write( "the set with all the elements in the universal set which \r\n" );
document.write( "are NOT in that set:\r\n" );
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document.write( "{e,i,u} U (a,e,i} U {a}\r\n" );
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document.write( "Now U means we put all those elements together in one set:\r\n" );
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document.write( "{a,e,i,u}\r\n" );
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document.write( "Edwin
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