Question

Solve the problem

How many different 5-letter sequences can be made using the first 13 letters of the alphabet? Assume that repetition of letters is allowed

Answer 1

[AI-generated answer — Bot GPT 3.5]

Since repetition of letters is allowed, there are 13 options for each letter in the 5-letter sequence. Therefore, the total number of different 5-letter sequences that can be made is 13^5 = 371,293.