The incident ray, the reflected ray and the normal, all lie in a same plane.
Statement 1 : Angle of incidence is always equal to the angle of reflection.
Statement 2: Angle of incidence is always twice the angle of reflection.
Statement 3: The incident ray reflected ray and the normal all lie in 3 different planes.
Statement 4: The incidence ray reflected ray and the normal all lie in the same plane.
Which of the statements refer to the laws of reflection?