What is sequence meaning?

A sequence refers to a set of ordered elements or objects that follow a definite pattern or rule. These elements or objects can be numbers, letters, shapes, or any other identifiable item. The elements in a sequence are usually denoted by subscripted numbers such as a1, a2, a3, and so on.

In mathematics, sequences are used to study patterns and relationships between numbers and can be either finite or infinite. They can be classified into different types such as arithmetic, geometric, and Fibonacci sequences, depending on the rule governing their formation.

Sequences are also used in computer programming and data analysis to represent ordered sets of data, such as DNA sequences in genetics or time series data in finance. In literature and art, sequences can refer to a series of related works or ideas.