Question

ASSERTION(A): In the case of concave mirror, the minimum distance between real object and its real image can be zero.

REASON(A): If concave mirror forms virtual image of real object, the image is magnified.​

Answer 1

Answer:

Both A and R are correct but R is not the correct explanation of A

Answer 2

Both assertion and reason are true but the reason is not the correct explanation of assertion

When in a concave mirror the object is kept at the centre of curvature the real image is also formed at the  centre of curvature.Therfore the distance between real object and real image will be zero.