Answer:
n = 1
Explanation:
Here we have the following Geometric Sequence:
[tex]a_{n} = 6(5)^{n-1}[/tex]
Where:
[tex]a=6 \ \text{First term} \\ \\ r=5 \ \text{Common ratio} \\ \\ n: \ \text{Number of terms}[/tex]
The first term occurs when [tex]n=1[/tex]. Next the second term occurs when [tex]n=2[/tex], the third term when [tex]n=3[/tex] and so on. Therefore, the appropriate value of n that lies on the domain for n is [tex]n=1[/tex]
