A finite series is a summation of a specified number of terms in a sequence, often represented mathematically as the sum of a_i, where i ranges from 1 to n. The subject of finite series proves to be ...

In mathematics, a series refers to the sum of the terms in a sequence. In this article, we will explore different methods on how to calculate the sum of a series, including arithmetic and geometric ...

Between each pair of terms in this sequence is the amount the sequence is decreasing by. The 𝒏th term refers to a term's position in the sequence, for example, the first term has 𝒏 = 1, the second ...