document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=441843>Question 441843</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many square matrices of 3 X 3 order can be formed by using only 5 ones and 4 zeros?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #305409 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=305409\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The problem has the same solution as the number of ways of arranging 9 objects in a row where 5 objects are identical and another 4 objects identical, that is,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%289%21%29%2F%285%21%2A4%21%29+=+126 ALIGN=MIDDLE  ALT=\"%289%21%29%2F%285%21%2A4%21%29+=+126\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  </SPAN>\n" );
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