Answer:
The sequence is a function
Step-by-step explanation:
Given
Sequence: ;
Required
Is the sequence a function
To determine if the sequence is a function or not, we start by calculating its range from the domain:
When n = 0;
When n = 1:
When n = 2;
When n = 3;
This implies that:
The domain (n) and the range (An) can be represented as:
<em>The above shows that the sequence is a one to one relation and a one to one relation is always a function.</em>