Program: Write a program to find the sum of even numbers in C language. Computation of the sum 2 + 5 + 8 + 11 + 14. Now, let's see the programs to find the sum of even numbers. ![]() If we have to find the sum of first three even numbers that are 2, 4, and 6, then the value of n will be 3. How do I find the sum of an arithmetic series An arithmetic series is the sum of the terms in an arithmetic sequence. sum of first four even numbers = 2 + 4 + 6 + 8 = 20 For instance, if we have to find the sum of the first four even numbers 2, 4, 6, and 8, the value of n will be 4. We can use the formula n(n+1) to find the sum of even numbers, where n is any natural number. It can be obtained by using the formula for finding the sum of natural numbers or by using the arithmetic progression. It is easy to find the sum of even numbers from 2 to infinity. The even numbers always end with the last digit of 0, 2, 4, 6, and 8. This arithmetic sequence calculator (also called the arithmetic series calculator) is a handy tool for analyzing a sequence of numbers that is created by adding a constant value each time. To check whether the given integer number is an odd number or an even number we have to check the number's last digit. We find the sum by adding the first, a 1 and last term, a n, divide by 2 in order to get the mean of the two values and then multiply by the number of values, n: S n n 2 ( a 1 + a n) Example Find the sum of the following arithmetic series 1,2,3. ![]() All the even numbers must be divided by 2. An arithmetic series is the sum of an arithmetic sequence. ![]() Even numbersĪny integer number that is completely divided by 2 is known as the even number. In this article, we will discuss the program to find the sum of even numbers in different programming languages.īut before writing the programs, let's first see a brief description of even numbers and the formula to find the sum of even numbers. Next → ← prev Write a program to find the sum of even numbers
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