A concave mirror is a converging mirror and depending upon the locations of an object on principal axes of the concave mirror, It forms either a Real and inverted image or a Virtual and erect image. Virtual and erect is formed in only one condition when the object is placed between Focus and the pole of the concave mirror, otherwise always forming a real and inverted image. A convex mirror is a diverging mirror and it always forms only Virtual and erect images irrespective of the position of an object on the principal axes of a convex mirror.