4-7 Series

Post date: Feb 12, 2014 9:54:52 PM

/*Write a program to calculate the sum of the following series as shown below

Sum=1+x/2+x^2/3+x^3/4+⋯+x^n/(n+1)

*/

package series;

import java.util.Scanner;//Needed for class Scanner

public class Series

{

public static void main(String[] args)

{

// Create a Scanner object for keyboard input.

Scanner input=new Scanner(System.in);

System.out.print("Enter the value of n : ");

double n=input.nextDouble();

System.out.print("Enter the value of x : ");

double x=input.nextDouble(),sum=0;

while(n>=0)

{

sum+=Math.pow(x,n)/(n+1);

n--;

}

System.out.println("Sum of the series = "+sum);

}

}