2 an. This is actually one of the few series in which we are able to determine a formula for the general term in the sequence of partial fractions. In mathematics an arithmetic progression AP or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant.
This is actually one of the few series in which we are able to determine a formula for the general term in the sequence of partial fractions.
On the other hand an infinite sequence is never-ending ie. If we sum up an infinite number of terms of a sequence we get an infinite series. In an Arithmetic Sequence the difference between one term and the next is a constant. The first term is a 1 the common difference is d and the number of terms is n.