Sagot :
Answer:
1. In my own idea an arithmetic sequence is a sequence of numbers in which the difference between the consecutive terms is constant.
3. By using the rule to find the formula for an arithmetic sequence, you see that your arithmetic sequence follows the explicit rule 3n + 1 for all its terms.
4.When there is a constant difference between consecutive terms, the sequence is said to be an arithmetic sequence, On the other hand, if the consecutive terms are in a constant ratio, the sequence is geometric.
sorry diko alam answer sa number two