Whats wrong here

Question

class Math{
public static void main (String []args) {
double x = Math.random();
System.out.println(x);
}
}

Answer 1

i'm assuming that it's the fact you named your class math and didn't define a random() method within it

Answer 2

Because your class name is Math, the compiler will seek random in your class first.To make it right by a easy way, I think you should rename your class.

Answer 3

The Math class is a predefined class in Java. You are creating another Math class without the random method and calling it instead of calling the other Math class