(A): If `vecr_(1) and vecr_(2)` be the initial and final displacement in time `vecv_("avg")=(vecr_(2)-vecr_(1))/(t)`
(R) : The average velocity of a particle having initial and final velocity `vecv and vecv_(2) is (vecv_(1)+vecv_(2))/(2)`, for uniform accelertion

Options

A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true and (R) is not the correct explanation of (A)
C. (A) is true but (R) is false
D. Both (A) and (R) are false

Answer

B