Choose the correct statement about concave mirror:

• Concave mirrors have an inward reflecting surface, whereas convex mirrors have an outward reflecting surface.
• When a beam of parallel rays is incident on a concave mirror, rays meet at focus after reflection. As we can see, the focus of the concave mirror lies in front of the mirror.
• Centre of curvature is the centre of the sphere of which the concave mirror is the part. It also lies in front of the mirror.

Therefore, we can conclude that both the focus and the centre of curvature are in front of the concave mirror.