Question

Write a program to find the series ​

Answer 1

Question:-

• WAP to find the sum of the series.

$s = \dfrac{ {a}^{1} }{1} + \dfrac{ {a}^{2} }{2} + ... .. + \dfrac{ {a}^{10} }{10}$

Logic:-

• s=a^ i/i //where i is a loop variable.

Answer:-

//Java program to find the sum of the series

package Programmer;

import java.util. *;

public class Series{

public static void main (String ar []){

Scanner sc=new Scanner(System. in);

System.out.println("Enter value of 'a'");

int a=sc.nextInt();

int s=0;

for(int I=1;I<=10;I++)

s + =Math.pow(a,I)/I;

System.out.println("Sum="+s);

}

}

____

Variable Description:-

• a:- Local Variable
• s:- to calculate sum
• I:- loop variable

___

Answer 2

Explanation:

import java.util.*;

class Series22

{

public static void main ()

{

Scanner sc=new Scanner(System.in)

{

int s=0;

System.out.println("Enter value of a');

a=sc.nextInt();

int s=0;

for(int i=1;I<=10;i++)

s=s+Math.pow(a,i)/1;

System.out.println("Sum= "+s);

}

}