Question
What is the explicit rule for this geometric sequence?
4,4/5,4/25,4/125, …
4,4/5,4/25,4/125, …
Answers
GPT 3.5
The explicit rule for this geometric sequence is:
an = 4 * (1/5)^(n-1)
an = 4 * (1/5)^(n-1)