How many distinct ways are there to rearrange all the letters in the word " " ?
Details and assumptions
The 3 letters are indistinguishable from each other. The same applies to the two letters .
The arrangement " " should be counted as one of the distinct ways. " " is another one of the distinct ways.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
7! / ( 3! * 2! ) = 420