Arithmetic progression program in c

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Need to write arithmetic progression using recursion Ask Question. Asked 2 years, 8 months ago. Active 2 years, 8 months ago. Viewed times.

Improve this question. Max Max 33 6 6 bronze badges. Edit the question to show a minimal reproducible example. Add a comment. Active Oldest Votes. Harmonic series is a sequence of terms formed by taking the reciprocals of an arithmetic progression. In this program, we first take number of terms, first term and common difference as input from user using scanf function. Then we calculate the harmonic series using above formula by adding common difference to previous term denominator inside a for loop.

We keep on adding the current term's value to sum variable. Toggle navigation Home. Write a C program to print harmonic series till N th term. It is defined as a sequence of numbers such that the difference between the consecutive terms is constant.

For instance, 2, 4, 6, 8, This constant difference is often referred to as the common difference. We denote the first term of the series as a, last term as tn , the total number of elements as n, and common difference as d. In this example, we are given an arithmetic series and our task is to find the sum of that series. But before moving forward, if you are not familiar with the concept of loops in C, then do check the article on Loops in C. In this method, we will find the sum of an arithmetic series using a for loop.

Firstly, the first term, the total number of terms, and the common difference are declared. Then, we calculate the total sum of the arithmetic series using the formula and print it using the for loop. Enter First Number of an A. In this method, we will find the sum of an arithmetic series using a while loop. Then, we calculate the total sum of the arithmetic series using the formula and print it using the while loop.

In this method, we will find the sum of an arithmetic series without using both formula and functions. Then, we declare two variables; one for sum and the other for the number. In each iteration we will keep on updating both the elements and at the end will print the result. The below program demonstrates how to calculate the sum of an AP series using for loop without using a formula.

Here, we will update both the sum and element in each iteration. P Series: 10 Enter the Common Difference: 2 The elements in the series are : 7 9 11 13 15 17 19 21 23 25 The Sum of all the elements in the series is In this method, we will find the sum of an arithmetic series using both formulas and functions.

Then, a function is called to calculate the total sum of the arithmetic series. The below program demonstrates how to calculate the sum of an AP series using both functions and formulas. Learn CSS. Learn JavaScript.

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