A spherical mirror is obtained as shown in the figure from a hollow glass sphere. if an object is positioned infront of the mirror, what will be the nature and magnification of the image of the object? (Figure drawn as schematic and not to scale)
(1) Inverted, real and magnified
(2) Erect, virtual and unmagnified
(3) Inverted, real and unmagnified
(4) Erect, virtual and magnified