Option : (A)
Given,
ABCD is a parallelogram
E & F are centroids of ∆ABD & ∆BCD respectively
We know that diagonals of parallelogram bisect each other & centroid of a median divides it in 2 : 1
So,
In ∆ABD,
From equations (i) & (ii)
EO = FO
EF = 2 FO ……..(iii)
AE = CF……(iv)
From equation (i),