document.write( "Question 370323: Let : U = {1, 2, 3, 4, 5, 6, 7, 8}
\n" ); document.write( " A = {1, 2, 4, 5, 8}
\n" ); document.write( " B = {2, 3, 4, 6}
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\n" ); document.write( "A ∪ B′
\n" ); document.write( " this is all that I got. I donot understand.\r
\n" ); document.write( "\n" ); document.write( "B’ = {1,5,7,8}numbers not in b\r
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Algebra.Com's Answer #263932 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
You're almost there.
\n" ); document.write( "Now find all values in A and B'
\n" ); document.write( "A ∪ B′={1,2,4,5,7,8}
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