11/16/2015

C++ Program To Find Sum Of The Given Series x+x^2/2+x^3/3+x^4/4+ . . . . x^n/n

Problem :- Write A C++ Program To Find Sum Of The Given Series  x+x^2/2+x^3/3+x^4/4+ . . . . x^n/n

Logic :- This is very simple series just take a input a value of 'X' and numbers of terms and calculate the sum .at the end print the sum the logic is given below .

for(i=1;i<=n;++i)
{
sum+=pow(x,i)/i;
}

Try Yourself C++ Program To Find Sum Of Given Series 1^2+3^2+5^2+ . . . . n^2

Solution :-

#include<iostream>
#include<math.h>
using namespace std;
int main()
{
//By-Ghanendra Yadav
int i,n;
float x,sum=0;

cout<<"\nx+x^2/2+x^3/3+…..+x^n/n\n";
cout<<"\nEnter value of x and n :\n";
cin>>x>>n;

for(i=1;i<=n;++i)
{
sum+=pow(x,i)/i;
}
cout<<"\nSum Is = "<<sum<<endl;
return 0;
}

Output:-

C++ Program To Find Sum Of The Given Series  x+x^2/2+x^3/3+x^4/4+ . . . . x^n/n

Ghanendra Yadav

Ghanendra Yadav

Hello, I Am Ghanendra Yadav Owner of This Blog, I am professional Blogger and Programmer. I Love Programming, Logo Making, And Banner Designing. My Highest Qualification is MCA From NIT Warangal. You Can Find Me On Social Media Through Below Link And If You Have Any Query Related To Programming And Other Subject Comment Below or You Can Mail Me I Will Try To Answer Within 24 Hours Email:- yghanendra@student.nitw.ac.in

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