What will be the nature of image formed by a convex mirror when the position of object is between infinity and pole P of the mirror?

An object is placed between infinity and the pole (P) of a convex mirror. The position of the image 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

The image of an object formed by a plane mirror is

A concave mirror of radius of curvature 50 cm is used to form an image of an object kept at a distance of 25 cm from the mirror on its principal axis. What will be the position of the image from the…

In a convex lens, if the object is placed at 2F (twice of the focal length), the image formed will be -