Sum Of Terms In  An Arithmetic Progression

Introduction

Arithmetic Progression (AP) is a sequence of numbers in which the difference between consecutive terms remains constant. One common task in AP is finding the sum of terms, which allows us to determine the total value of all terms in the sequence up to a certain position. In this article, we will explore an iterative approach to finding the sum of terms in an Arithmetic Progression. We will discuss the understanding, approach, step-by-step solution, and provide sample code to illustrate the process.



Understanding Arithmetic Progression

Arithmetic Progression is a sequence of numbers in which the difference between consecutive terms, known as the common difference, remains constant. Each term can be obtained by adding the common difference to the previous term. The sum of terms represents the total value of all terms in the sequence up to a certain position.



Approach

To find the sum of terms in an Arithmetic Progression using iteration, we can start with the first term and repeatedly add the terms up to the desired position.



Step-by-Step Solution


Code

Here's an example implementation:

Conclusion

By using an iterative approach, we can easily find the sum of terms in an Arithmetic Progression. The process involves initializing the sum and the current term, iterating through the sequence by adding the common difference, and updating the sum with each new term. The code provided demonstrates a simple implementation in Java, allowing you to find the sum of terms in any Arithmetic Progression. Understanding this iterative approach enables us to efficiently solve problems involving Arithmetic Progressions and calculate the total value of the terms in the sequence.


Exercise: 

Calculate Sum of N terms in an AP using the formula and validate if both the approaches gives same result.