How would you complete this code so that one add method calls the other add method?  public int add(int a, int b, int c) {   return(a+b+c); } public int add(int a, int b){   //Complete this line. }  return (a, b);  return (a, b, c);  return add(a, b, c);  return add(a, b, 0);

What is the Java method equivalent to the following Python method?      def add(a, b):           return a+b   int add(int a, int b) {  return a + b;  }   double add(double a, double b) {  return a + b;  }   String add(String a, String b) {  return a + b;  }   Any of these

class Calculator {    public static int add(int a, int b) {        return a + b;    }    public static int add(int a, int b, int c) {        return a + b + c;    }}public class Main {    public static void main(String[] args) {        int result1 = Calculator.add(10, 20);        int result2 = Calculator.add(10, 20, 30);        System.out.println("Result1: " + result1 + ", Result2: " + result2);    }}a.Result1: 30, Result2: 60b.Result1: 20, Result2: 30c.None of the aboved.Compilation Error

Write a function name add that takes two parameter a and b, then return the output of a + b (Do not use any other variable! You do not need to run it. Only write the code about how you define it.)

Which of the following methods is called when the addition operator is used? __sum____add____plus____addop__

Which of the following special methods is used for overloading the addition operator? __add____plus____sum____addition__