document.write( "Question 191856This question is from textbook Survey in Mathematics
\n" ); document.write( ": I don't think it is in the book but here is one I can not solve, please help. Given U={l,m,n,o,p,q,r,s,t,u,v,w}, A={l,o,p,q,s,t}, B={n,o,r,s,v,w}, and C={l,m,n,q,r,t}, find (A'U C')nB' (n=inverted U). \n" ); document.write( "
Algebra.Com's Answer #143958 by user_dude2008(1862)\"\" \"About 
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A' = {m, n, r, u, v, w}\r
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\n" ); document.write( "\n" ); document.write( "B' = {l, m, p, q, t, u}\r
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\n" ); document.write( "\n" ); document.write( "C' = {o, p, s, u, v, w}\r
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\n" ); document.write( "\n" ); document.write( "A' U C' = {m, n, o, p, r, s, u, v, w}\r
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\n" ); document.write( "\n" ); document.write( "Ans: ( A' U C' ) intersect B' = {m, p, u}
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