Qus 9:Five Soldiers A,B,C,D and E volunteer to perform an important military task if their following conditions are satisfied
(i)either A or B or both must go
(ii)either C or E but both must not go
(iii)either both A and C go or neither goes
(iv)if 'D' goes then 'E' must also go
(v)If 'B' goes, then A and C must also go
The minimal combination of soldiers who can get the arrangement will be
a. ADE
b. AC
c. ABCD'E'
d. BD(C+E)