Question

write a program in java to find the sum of the series.​

Answer 1

Answer:

its so easy man you. can do this yourself

Answer 2

Answer:

import java.util.Scanner;

public class Sum_Series

{

public static void main(String[] args)

{

double sum = 0;

int n;

System.out.println("1/1! + 2/2! + 3/3! + ..N/N!");

Scanner s = new Scanner(System.in);

System.out.print("Enter the no. of terms in series:");

n = s.nextInt();

Sum_Series obj = new Sum_Series();

for(int i = 1; i <= n; i++)

{

sum = sum + (double)i / (obj.fact(i));

}

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

}

int fact(int x)

{

int mul = 1;

while(x > 0)

{

mul = mul * x;

x--;

}

return mul;

}

}