If i is the angle of incidence and r is the angle of reflection, then

The correct answer is Option (3) → \( i=r \)

NCERT (2026-27):
Reflection of Light by Spherical Mirrors – “We are familiar with the laws of reflection. The angle of reflection (i.e., the angle between reflected ray and the normal to the reflecting surface or the mirror) equals the angle of incidence (angle between incident ray and the normal).”