Can you list down every selection ?

A,A,A,A,A,B,B,B,B,C,C,C,D,D \large \boxed{A,A,A,A,A,B,B,B,B,C,C,C,D,D \ }

How many total selections of 55 letters from the above 1414 letters are possible ?


Try more combinatorics problems.
×

Problem Loading...

Note Loading...

Set Loading...