Which of the following statements are correct about the this reference? 1 this reference can be modified in the instance member function of a class. 2 Static functions of a class never receive the this reference. 3 Instance member functions of a

Which of the following statements are correct about the this reference?

1 this reference can be modified in the instance member function of a class.

2 Static functions of a class never receive the this reference.

3 Instance member functions of a class always receive a this reference.

4 this reference continues to exist even after control returns from an instance member function.

5 While calling an instance member function we are not required to pass the this reference explicitly.