A body X is thrown vertically upwards with an initial speed 45 m/s. Another body Y is also thrown vertically upwards with an initial speed 27 m/s. During the last `(1)/(2)` sec of motion of each body, speed of each reduces by the same value.
R : Both bodies are moving with same value
A. If both A and B are true and R is the correct explanation of A
B. If both A and R are true but R is not correct explantion of A
C. If A is true but R is false
D. If A is false but R is true