Passenger a is looking at Abd L’s that is moving on a road from west to east. In the bus, passenger be is sitting while another passenger seat is walking around from east to west.Passenger eight and the rest with respect to the road, is looking at B and C .


a) B and C as seen by A.
b) A and C as seen by B.
c) A mad B as seen By C.
d) A,B And C relative to ground.
e) A,B and C relative to the bus.