document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=35142>Question 35142</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Evacute. this is a combination problem.<BR>\n" );
document.write( "5C3 x 12C10/11C7 \r<BR>\n" );
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document.write( "combination method is nCr and the problem above is in nCr form.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #23751 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=23751\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I think you mean \"evaluate,\" yes?<BR>\n" );
document.write( "Anyway, 5C3 = (5*4*3) / (3*2*1) = 20<BR>\n" );
document.write( "12C10 = 12C2 = (12*11) / (2*1) = 66<BR>\n" );
document.write( "11C7 = 11C4 = (11*10*9*8) / (4*3*2*1) = 330<BR>\n" );
document.write( "so we have<BR>\n" );
document.write( "20 * (66/330) = 4 </SPAN>\n" );
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