Suppose that an individual's initials consist of 3 letters of alphabet. Prove that in a large city there are at least two people with the same initials.
2026-03-29 03:44:36.1774755876
Find the probability.
21 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail At
1
There are $26^3$ many types of initials-people; if the city has more than that amount of inhabitants, at least two will fall within the same type. (pigeonhole principle, the tag says it all).