A:
Cover the blind-spot totally
B:
Make the design better
C:
Give a wider field of vision
D:
Judge the speed of the following vehicle
Explanation
The correct answer is:
C: Give a wider field of vision.
The rear-view mirror in a vehicle is slightly curved to provide a wider field of vision for the driver. The curvature helps to expand the viewing angle, allowing the driver to see a larger area behind the vehicle. This wider field of vision helps in detecting vehicles or objects approaching from the rear and reduces blind spots to some extent. It is important for drivers to regularly check their rear-view mirror while driving to maintain awareness of the surrounding traffic.
