Question

Write a program in Java by using the java program "Maths is fun".

Answer 1

/ Java program explaining Math class methods

// abs(), acos(), toRadians()

import java.math.*;

public class NewClass

{

  

    public static void main(String[] args)

    {

        // Declaring the variables

        int Vali = -1;

        float Valf = .5f;

  

        // Printing the values

        System.out.println("Initial value of int  : "+Vali);

        System.out.println("Initial value of int  : "+Valf);

  

  

        // Use of .abs() method to get the absoluteValue

        int Absi = Math.abs(Vali);

        float Absf = Math.abs(Valf);

  

        System.out.println("Absolute value of int : "+Absi);

        System.out.println("Absolute value of int : "+Absf);

        System.out.println("");

  

        // Use of acos() method

        // Value greater than 1, so passing NaN

        double Acosi = Math.acos(60);

        System.out.println("acos value of Acosi : "+Acosi);

        double x = Math.PI;

  

        // Use of toRadian() method

        x = Math.toRadians(x);

        double Acosj = Math.acos(x);

        System.out.println("acos value of Acosj : "+Acosj);

          

    }

}

Answer 2

Sample program in Java to print the statement "Math is fun" one time on the out put screen:

class Brainly

{

   public static void main(String args[])

   {

       System.out.println("Math is fun");

   }

}

Sample program in Java to print the statement "Math is fun" infinite timed on the out put screen:

class Brainly

{

   public static void main(String args[])

   {

       for( ; ; )

       System.out.println("Math is fun");

   }

}