How to Solve Arithmetic Series
An arithmetic series is a sequence of numbers in which each term is the sum of the previous term and a constant common difference. The general formula for an arithmetic series is: \(a + (a + d) + (a + 2d) + … + (a + (n-1)d)\) \(=\) \(\frac{n(a + (a + (n-1)d))}{2}\) Where: \(a\) […]