Question

write a Java program to calculate the value of given expression: 1/a^2+2/b^2+3/c^2​

Answer 1

Answer:

Plz mark as brainliest

Explanation:

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);

  }

}