Permutations And Combinations Question 140
Question: The number of ways in which 10 persons can go in two boats so that there may be 5 on each boat, supposing that two particular persons will not go in the same boat is [Pb. CET 1999]
Options:
A) $ \frac{1}{2}{{(}^{10}}C_5) $
B) $ 2{{(}^{8}}C_4) $
C) $ \frac{1}{2}{{(}^{8}}C_5) $
D) None of these
Correct Answer: B
Show Answer
Answer:
Solution:
BETA
