document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=454381>Question 454381</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many subsets of 2 elements does the set {!, @, #, $, %} have?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #311983 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=311983\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5 items taken 2 at a time<BR>\n" );
document.write( "5*4=20<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );