document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=924181>Question 924181</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me solve this:<BR>\n" );
document.write( "How many different 10 letter words (real or imaginary)can be formed using the following letters?  P R K T S V R J P F </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #560669 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=560669\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Re TY<BR>\n" );
document.write( "If ALL ten letters were different: 10! would be the number of ways of arranging them<BR>\n" );
document.write( "For ex: 5 different books on a shelf: 5! = 120, would be the ways of arranging them<BR>\n" );
document.write( "......<BR>\n" );
document.write( "When there are duplicates like the following, it cuts down the number of ways...\r<BR>\n" );
document.write( "\n" );
document.write( "P R K T S V R J P F  (10Letters: 2Ps, 2Rs)<BR>\n" );
document.write( "10!/(2!2!) = ways of arranging = 907,200<BR>\n" );
document.write( "10! = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10%2A9%2A8%2A7%2A6%2A5%2A2%2A1 ALIGN=MIDDLE  ALT=\"10%2A9%2A8%2A7%2A6%2A5%2A2%2A1\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 3,628,800<BR>\n" );
document.write( "Nice to have a Calculator with a ! button<BR>\n" );
document.write( " </SPAN>\n" );
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