How do I solve this for n without making a guess? n!(5-n)!=4! Is it possible to simply drop all the ! signs?
Follow Math Help Forum on Facebook and Google+
Hello, Stuck Man! How do I solve this for n without making a guess? . Is it possible to simply drop all the ! signs? . No There are only six possible choices: 0, 1, 2, 3, 4, 5. We find the solutions are: .
View Tag Cloud