Permutations And Combinations Question 1
Question: If eleven members of a committee sit at a round table so that the President and Secretary always sit together, then the number of arrangements is
Options:
A) $ 10\ \times 2 $
B) $ 10! $
C) $ 9!\ \times 2 $
D) None of these
Correct Answer: B
Show Answer
Answer:
Solution:
BETA
