as all the terms are being added, so it is a series not a sequence. common ratio between all the terms as 1/3, if commo ratio comes out to be same after dividing 2nd term with first term or dividing third term with secoond term and so o , then the series or sequence is geometric. As terms are added and ratio between two consecutive terms is same for all i.e 1/3, so given sequence is geometric series.
it would be arithmetic series if common difference between two terms would be same.
Step-by-step explanation: An integer is a whole number ( that can be positive, negative, or zero. Examples of integers are: -5, 1, 5, 8, 97, and -3. Examples of numbers that are not integers are: -1.43, 1 3/4, 3.14, . 09, and 5,643.1.