9 persons are seated around a round table. What is the probability that two particular persons sit together?
5 812 620112d5fd5f0218b81d0413
Q:
9 persons are seated around a round table. What is the probability that two particular persons sit together?
- 1$$ {1\over 4}$$true
- 2$$ {2\over 5}$$false
- 3$$ {1\over 3}$$false
- 4$$ {3\over 4}$$false
- 5$$ {2\over 3}$$false
- Show Answer
- Workspace
- Discuss