document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=581624>Question 581624</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In how many ways can four married couples attending a concert be seated in a row of eight seats if:<BR>\n" );
document.write( "(a) There are no restrictions?<BR>\n" );
document.write( "(b) Each married couple is seated together?<BR>\n" );
document.write( "(c) The members of each sex are seated together? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #371862 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=371862\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Total number of people = 8\r<BR>\n" );
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document.write( "a) 8!\r<BR>\n" );
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document.write( "b) 2* 2 * 2 * 2 * 4! \r<BR>\n" );
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document.write( "c) 4! * 4! * 2!\r<BR>\n" );
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document.write( "if any doubt, feel free to ask.. </SPAN>\n" );
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