# Sum of Series 1+1/2+1/4+1/8+…+1/n C Program

By | October 17, 2015

## C Program To Print Sum of Series 1+1/2+1/4+1/8+…+1/n

Here, we have listed How To Print The Sum of Series of Numbers in the format 1 + 1/2 + 1/4 + 1/8 + … +1/n in C Programming Language. It is important that we should know about the How A For Loop Works before getting further with the C Program Code.

We have listed following Methods to Find The Sum of Sequence in C Programming:

• Addition of Series without Function
• Sum of Sequence with Function

In this C Program, we take a Limit as an Input from the user. Suppose, if the user enters the Limit as 5, the program will calculate the Sum of Series starting from Number 1 to 5.

#### Example

1 + 1/2 + 1/4 + 1/8 + 1/16 = 1.9375

Also Read: Addition of Series 1 + 2 + 3 + 4 + …. + N C Program

#### Method 1: Find Addition of Series without using Function in C

Also Read: Addition of Series 1 + 1/2 + 1/3 + 1/4 + …. + 1/n C Program

#### Output

If you have any compilation errors or doubts in this C Program for Addition of Series, let us know about it in the Comment Section below.

## 4 thoughts on “Sum of Series 1+1/2+1/4+1/8+…+1/n C Program”

1. Mahesh Asalkar

Best Descriptive Program I Found!!

1. Tushar Soni Post author

Thanks Mahesh. Here, at CodingAlpha we focus on providing perfectly working and executable programs to students.

2. Pooja mehta

I really dont understand these pattern codes for finding sum of series in C programming. I only need it for mh college assignments. 🙂

3. Pavan Kumar

Can I know how to add the series of
1+(1+2)+(1+2+3)+….+(1+2+….+n)