document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1085065>Question 1085065</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If n(A) = 40, N(B) = 117, and n(AUB) = 137, what is n(A &#8745;B)? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #699087 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=699087\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> n(A &#8745;B) = n(A) + n(B) - n(AUB)<BR>\n" );
document.write( "n(A &#8745;B) = 40 + 117 - 137 = 20 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );