document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=518277>Question 518277</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the number of ways of forming a group of 10 people from 15 couples if each group contains<BR>\n" );
document.write( "i) no couples<BR>\n" );
document.write( "ii) exactly 2 couples\r<BR>\n" );
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document.write( "THANKS!!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #345152 by </B><A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><B>sudhanshu_kmr(1152)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sudhanshu_kmr><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=sudhanshu_kmr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=345152\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "1) 15C10 * 2^10 \r<BR>\n" );
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document.write( "2) 15C2 * 13C6 * 2^6\r<BR>\n" );
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