A: A body is moving along a straight line such that its velocity varies with time as shown in figure. Magnitude of displacement of the body from `t = 0` to `t = 12s` is the same as the distance travelled by it in the given time duration,
R: For a unidirectional motion of a body, |displacement| = distance
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
