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What is a sequence?

Short Answer

Expert verified

Asequence is an enumerated collection of objects in which repetitions are allowed and order matters.

Step by step solution

01

Step1. Given Information

Consider the term "sequence".

The objective is to explain the sequence.

The sequence is a function from the set of positive integers to the real numbers.

02

Step2. Explanation

Consider the following sequence from the set of positive integers to the real numbers.

It is written asa:Z+R, whereZ+is the set of real numbers andRis the set of real numbers.

03

Step3. Explanation

the Notation of the sequence is as shown below

The sequence is denoted byakwherekis the index and is a positive integer.

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