Arithmetic Sequence Definition

An arithmetic sequence is a type of sequence in which the interval among all consecutive term is consistent/constant. The explicit formula to determine the arithmetic sequence is an = d (n - 1) + c., where d is the common difference among consecutive terms and c = a1.

In other words, A sequential form in which the terms are created with the addition or subtraction of a fixed number is called an arithmetic sequence.

Arithmetic Sequence


To get more knowledge, you can use our Arithmetic Progression Definition.

For instance, a sequence 1, 4, 7, 10, 13, 16, 19 ... has the difference of three among all digits will continue by adding 3 to the least number of a sequence.