Final answer:
The sum of the infinite geometric series related to the sequence An = 18(2)^(n-1) does not exist, as the common ratio of 2 does not satisfy the condition for convergence, which is -1 < r < 1.
Step-by-step explanation:
The question asks us to find the sum of an infinite geometric series. The given sequence is An = 18(2)^(n-1). For an infinite geometric series to have a sum, the common ratio r must satisfy -1 < r < 1. In this sequence, the common ratio is 2, as each term is 2 times the previous term. Since 2 does not satisfy -1 < r < 1, the series does not have a sum because it diverges. Therefore, we can conclude that the sum of the infinite geometric series related to the sequence An = 18(2)^(n-1) does not exist.