In mathematics, a sequence is a list of numbers that are in order. Arithmetic sequences and geometric sequences are the two types of sequences that will be discussed in this guide.
A series is formed when terms of a sequence are added together. Infinite series can be formed when infinitely many terms of a sequence are added. A geometric series is the result of adding infinitely many terms of a geometric sequence while an arithmetic series is formed by adding infinitely many terms of an arithmetic sequence.
This guide is particularly helpful for students in the Department of Academic Upgrading.