Question

write a program in java using for loop to print following series

Answer 1

import java.io.*;
class Series
{
public static void main (String args[])
{
BufferedReader buff = new BufferedReader (new InputStreamReader(System.in));
int a = 2, n, i;
double term = 0.0, sum = 0.0;
System.out.print("Enter the number of
terms: ");
n = Integer.parseInt(buff.readline());
for (i = 0; i <= n; i++)
{
term = term + (1/a);
sum = sum + term;
a += 2;
}
System.out.println(" Sum of the series
is: " + sum);
}
}

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