Question

What is the probability that such a random rearrangement starts with all four
As as the first four letters in ANTANANARIVO.?

Answer 1

12 letters in total

so probability =
(4/12)*(3/11)*(2/10)*(1/9)

Answer 2

hmm question asks for the probability of a permutation starting with "all 4 As " ?

Answer 3

yes I'm find all 4 "A's" in that word for the probability.

Answer 4

ohh.. ok you are right.

Answer 5

np :)

Answer 6

Thanks, I understand now. :)