Answer. Nature of image: Real, inverted and same size image is formed at the centre of curvature. Nature of image: Virtual, enlarged and erect image is formed behind the mirror. Nature of image: Virtual, erect and diminished, image is formed behind the mirror. Nature of image: Real, inverted and size to size, image is formed at 2F on the other side of lens. Nature of image: Virtual, erect and diminished image is formed between O and F on the same side of object.