2. State whethere the following statement are ture or false The methods of a class must be public Non-static method cannot access static variable Static method cannot access non-static variable In deep copying, each reference variable of the class refers to its own object Private variable of a class can be accessible from any class in the same project A class can have more than one constructor A static variable can be invoked by the name of an object of the class a. 3. Assume that Circle class has a constructor Circle (double radius, Point p). State either these statement are valid or invalid: Circle c1 4, new Point O; Circle c2 new Circle (4,3,2), Circle 3 new Circle (new Point (4,2), 5.2); Circle 04 new Circle ( (4.5+3.2)*10, new Point(5,7)); b. What will be the radius of c5 if: Circle c5 = new Circle (new Point (4,2).getY(), new Point(5,7))