A point object is placed at the centre of curvature of a spherical concave mirror. Which one among the following would be the correct location of image formed ?

In case of a concave mirror, if an object is kept between principal focus F and pole P of the mirror, then which one of the following statements about the image is NOT correct?

Which one of the following is not true about the image formed by a plane mirror?

The correct relation between the radius of curvature R and focal length f of a spherical mirror is

The image formed by concave mirror is real, inverted and of the same size as that of the object. The position of the object should be

If an object is placed at the focus of a concave mirror, its image is