Question

Write a java program to calculate the value of the given expression:{1/(a)2}+{2/(b)2}+{3/(c)2}

Answer 1

import java.util.*;

class brainly

{

 public static void main()

  {

     Scanner in=new Scanner(System.in);

      int a,b,c;

      float ex;

       System.out.println("enter three number");

        a=in.nextInt();

        b=in.nextInt();

        c=in.nextInt();

      exp=((float)1/(a*a))+((float)1/(b*b))+((float)1/(c*c));

     System.out.println("value of expression="+exp);

 }

}

pls mark as brainlist