Question
In how many ways can all the commanders communicate?
Answer: Option D
:
D
6 ways as in case 1, 2, 3 can also communicate in the reverse direction i.e E can start and end with A.
Was this answer helpful ?
:
D
6 ways as in case 1, 2, 3 can also communicate in the reverse direction i.e E can start and end with A.
Was this answer helpful ?
More Questions on This Topic :
Latest Videos
Latest Test Papers
Submit Solution