document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1187132>Question 1187132</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let  U = {0,1, 2, 3, 4, 5, 6, 7}<BR>\n" );
document.write( " A = {2, 6, 7}<BR>\n" );
document.write( " B = {2, 3, 5, 7}, and   C = {0, 2, 6}.\r<BR>\n" );
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document.write( "Find   A ∪ B'   \r<BR>\n" );
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document.write( "im lost can someone help? </SPAN>\n" );
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document.write( "Let U = {0,1, 2, 3, 4, 5, 6, 7}<BR>\n" );
document.write( "A = {2, 6, 7}<BR>\n" );
document.write( "B = {2, 3, 5, 7}, and C = {0, 2, 6}.\r<BR>\n" );
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document.write( "Find A ∪ B'\r<BR>\n" );
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document.write( "first find B' \r<BR>\n" );
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document.write( "B' is the absolute complement of B, and it is the set of elements in U that are not in B\r<BR>\n" );
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document.write( "B' ={0,1,4,6 }\r<BR>\n" );
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document.write( "then A ∪ B'= {2,6,7} ∪ {0,1,4,6 }= {0,1,2,4,6,7 }\r<BR>\n" );
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document.write( " </SPAN>\n" );
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