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A Sequence is a list of things (usually numbers) that are in order. Infinite or Finite. When the sequence goes on forever it is called an infinite sequence, otherwise it is a finite sequence. Examples: {1, 2, 3, 4, ...} is a very simple sequence (and it is an infinite sequence) {20, 25, 30, 35, ...} is also an infinite sequence.
In mathematics, a sequence is an ordered list of numbers or other mathematical objects that follow a particular pattern. Sequences are important in many areas of mathematics, including calculus, analysis, number theory, and discrete mathematics. We come across sequences in many places in real life.
A sequence is a list of numbers in a specified order. The different numbers occurring in a sequence are called the terms of the sequence. Let the terms of a sequence be a 1, a 2, a 3, …, a n, …, etc. The subscripts indicate the position of the term. That means, First term = a 1. Second term = a 2. Third term = a 3 ….
Sequences are ordered lists of numbers (called "terms"), like 2,5,8. Some sequences follow a specific pattern that can be used to extend them indefinitely. For example, 2,5,8 follows the pattern "add 3," and now we can continue the sequence. Sequences can have formulas that tell us how to find any term in the sequence.
An arithmetic sequence uses addition/subtraction of a common value to create the next term in the sequence. A geometric sequences uses multiplication/division of a common value to create the next term in the sequence.
Sequences: FAQ. Sequences are a special type of function that are useful for describing patterns. In this unit, we'll see how sequences let us jump forwards or backwards in patterns to solve problems.
A Sequence is a set of things (usually numbers) that are in order. Each number in the sequence is called a term (or sometimes "element" or "member"), read Sequences and Series for a more in-depth discussion. Finding Missing Numbers. To find a missing number, first find a Rule behind the Sequence.
