document.write( "Question 1054269: Let U={1, 2, 3, 4, 5, 6, 7, 8, 9} and A={1}. Find the set Ac
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\n" ); document.write( "a. {2, 3, 4, 5, 6, 7, 8, 9}\r
\n" ); document.write( "\n" ); document.write( "b. {1, 2, 3, 4}\r
\n" ); document.write( "\n" ); document.write( "c. {2, 4, 6, 8, 9}\r
\n" ); document.write( "\n" ); document.write( "d. {2, 3, 4, 5, 6, 7, 8}
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Algebra.Com's Answer #669486 by stanbon(75887)\"\" \"About 
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Let U={1, 2, 3, 4, 5, 6, 7, 8, 9} and A={1}. Find the set Ac\r
\n" ); document.write( "\n" ); document.write( "Ans::: Ac = {2, 3, 4, 5, 6, 7, 8, 9}
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\n" ); document.write( "Stan H.
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