Subject :IMO Class : Class 9
ABCD is a parallelogram. E is a point on BC such that BE : EC = m : n. If AE and DB intersect at F, then what is the ratio of the area of ∆FEB to the area of ∆AFD?
A 
B 
C 
D 
i need the solution.......
Ans 1:
Class : Class 9
Ans 2:
Class : Class 9
Ans 3:
Class : Class 10
please provide solution