document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=788175>Question 788175</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many one-to-one correspondences are there between the two sets {1,2,3,4...12} and {a,b,c,d...l} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #478448 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=478448\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many one-to-one correspondences are there between the two sets {1,2,3,4...12} and {a,b,c,d...l}<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Try it with {1,2,3] and {a,b,c}<BR>\n" );
document.write( "I find there are 3! = 6 one-to-ones<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Your Problem::<BR>\n" );
document.write( "Ans: 12P12 = 12! = 479001600 one-to-ones<BR>\n" );
document.write( "================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "===================<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );