Solver Permutations and Combinations (with NPR and NCR)

Webmaster or webmistress: to add this solver to your site, cut and paste this code into your HTML. You can embed this solver in the middle of your page, it does not have to be the only feature of the webpage where it is placed.

This solver is provided by <A HREF=http://www.algebra.com/>Algebra.Com</A>:<BR>
<SCRIPT LANGUAGE=JavaScript SRC=http://www.algebra.com/cgi-bin/embed-solver.mpl?name=NPR_NCR></SCRIPT>

One solver per page, more than one would not work properly.

See this example, it will become obvious to you. There is no fee involved. You must provide a courtesy link to algebra.com, like in the example above.