document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=254524>Question 254524</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many different 10 letter words (real or imaginary) can be formed from the following letters? D, L, T, A, Q, D, L, S, Q, U </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #186883 by </B><A HREF=/tutors/aboutme.mpl?userid=dabanfield><B>dabanfield(803)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dabanfield><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=186883\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many different 10 letter words (real or imaginary) can be formed from the following letters? D, L, T, A, Q, D, L, S, Q, U\r<BR>\n" );
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document.write( "Since there are 10 letters so, assuming we cannot reuse a letter, the number of words is the number of ways we can arrange the 10 letters. There are 10 choices for the first letter. For each of these we have 9 choices for the second letter, and so on.\r<BR>\n" );
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document.write( "So the total number of choices for all the positions we have 10*9*8*7*6*5*4*3*2*1 = 10!\r<BR>\n" );
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