The correct option is4i.e.Diminished, virtual, and erect image .The rearview mirrors of the vehicle should produce diminished, virtual and erect image.
The mirror in the rearview is a convex mirror which provides.
Convex mirrors bulge outwards and provide a wide field of view.
Uses of Convex Mirror:
hallways of buildings stores, schools, hospitals.
used automated teller machines as a handy security feature that allows users to see what all is happening behind them.
A concave mirror reflects the light falling on it to one focal point thus creating a reflective image of the object.