Answer:
natural numbers: integers n for n ≥ 1
Step-by-step explanation:
As it is for any sequence, the domain of term numbers (n) is the positive integers, the natural numbers.
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In general, the domain of any "n' that represents something being counted will be the counting numbers. These are also referred to as "natural numbers" or "positive integers." For integer n, n ≥ 1.
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Additional comment
The geometric sequence described in this problem statement is represented by the exponential function ...
a(n) = 3(-1)^n
This evaluates to a real number (3 or -3) for all integer values of n, and for some fractional values of n. In the complex numbers, the function is defined for all real and complex values of n.
Answer:
All integers where n ≥ 1
Step-by-step explanation:
credit: https://brainly.com/question/1446605 hope this helps
