[JEE Advanced 2002] the number of arrangements of banana in which the two n s are not
The number of arrangements of BANANA in which the two N's are not adjacent is
(a) $40$
(b) $60$
(c) $80$
(d) $100$
1 Answer
VAVidaara Admin
✓ Vidaara Team
✓ Accepted
· 3d ago
▲ 0
Correct answer: (a) $40$
Total $\frac{6!}{3!2!}=60$; with the two N's together $\frac{5!}{3!}=20$; non-adjacent $=60-20=40$.
JEE Advanced 2002 · Permutations and Combinations — verified solution by the Vidaara Team.
Log in to post your own answer or join the discussion.
No comments yet — start the discussion.