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Sequences in Maths

Last Updated : 07 Apr, 2025
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In mathematics, a sequence is an ordered list of numbers or objects that follows a specific rule or pattern. Each number in the sequence is called a term, and the position of a term in the sequence is determined by its index.

Types of Sequences

1. Finite Sequence: A sequence that has a limited number of terms.

Example: 1, 3, 5, 7, 9.

2. Infinite Sequence: A sequence that continues indefinitely.

Example: 1, 2, 3, 4,…

Sequences in Mathematics for Students

This section covers key types of sequences—arithmetic, geometric, harmonic, and Fibonacci—along with strategies for solving related problems quickly.

Formulas for Basic Sequence

This section provides essential formulas for basic sequences covering nth terms, and sums.

Real-Life Applications

This section explores real-life applications of sequences.

Practice Questions and Quizzes on Sequences

This section offers a variety of practice questions and quizzes on sequences and series.

Sequences for Programmers

For programmers, this section covers algorithms for working with arithmetic, geometric, and harmonic sequences, along with finding the nth Fibonacci number.

Special Number Sequence

This section covers advanced topics in number sequences focusing on their unique patterns and properties.


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