document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1054960>Question 1054960</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let A and B be subsets of a universal set U and suppose n(U)=190, n(A)=100, n(B)=70, and n(A&#8745;B)= 50 Compute n(Ac).<BR>\n" );
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document.write( "a. 30<BR>\n" );
document.write( "b. 10<BR>\n" );
document.write( "c. 90<BR>\n" );
document.write( "d. 40<BR>\n" );
document.write( "e. 170<BR>\n" );
document.write( "f. 20\r<BR>\n" );
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document.write( "Please help. Thank you<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #670175 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52805)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=670175\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "90.\r<BR>\n" );
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document.write( "Option c)\r<BR>\n" );
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document.write( "Do you know what <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%5Ec ALIGN=MIDDLE  ALT=\"A%5Ec\"   DISABLED_style= \"max-width:90%; height:auto;\" > is ?\r<BR>\n" );
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