Question

Write a java programme to find the sum of series:

S=1/2-2/3+3/4-4/5.....-10/11

plzzzz try to answer fast if u know the full answer

it is urgent

class 10 icse board 2020-2021

I want the programme,output,variable box, not only output​

Answer 1

Program:

It goes like:

public class brainly

{  

public static void main(String[] args)

       {

 double sum = 0;

 double j = 1;

 for (double i = 1; i < 11; i++)

              {

  j = j + 1;

  sum = sum + Math.pow(-1, i + 1) * (i / j);  

 }

   System.out.print(sum);

}

}

Output:

-0.2634559884559883

Consider the attachments.