Seema and Aditya planned to meet at a location D situated at a point D represented by the mid – point of the line joining the point represented by town A and town B. Then the Coordinates of the point represented by the point D are
a. (2/5, 9/2)
b. (5/2,2/9)
c. (9/2,5/2)
d. (5/2,9/2)