What is permutation? (6,1)
1 Answer | Add Yours
Again, this is a strange question. In the case of permutations, the order matters. So, AB is different from BA.
However, in this case, it is asking how many permutations of 1 letter are there in a total of 6 letters.
Of course, there are 6.
Join to answer this question
Join a community of thousands of dedicated teachers and students.Join eNotes