Find the Missing Number 0, 7, 26, 63, …..

By BYJU'S Exam Prep

Updated on: September 25th, 2023

The missing number in 0, 7, 26, 63, ….. is 124.

The pattern for the given series is displayed below.

1³ – 1 = 0

2³ – 1 = 7

3³ – 1 = 26

4³ – 1 = 63

So the missing term is

5³ – 1 = 124

Hence, the missing number is 124.

Series

The idea of sequences can be used to define series in mathematics. Since the ideas of sequence and series are connected. Assume that the sequence a1, a2, a3,…, an is such that the expression a1 + a2 + a3 +,…+ an is referred to as the series associated with the given sequence. Depending on whether the provided sequence is finite or infinite, the series is either finite or infinite. In order to show the summation involved, series are frequently expressed in compact form, known as sigma notation, using the Greek letter sigma.

Table of content

1. Find the Missing Number 0, 7, 26, 63, …..

Series Number – A series may include a number of words that take the shape of quantities, functions, or other numerical values. The series, rather than the actual sum, is shown when it is given.

The general term of a series can be defined based on the way in which the terms in the series are arranged.

Sum of infinite series –

Given that the sum of words results in, the total of infinite for an arithmetic series is indeterminate ±∞.

A geometric series’ sum to infinity is also ill-defined when |r| > 1.

If |r| < 1, a geometric series’ sum up to infinity can be determined.

Summary:-