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In how many ways can 8 persons be seated at a round table?
- a)5040
- b)4050
- c)450
- d)540
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
In how many ways can 8 persons be seated at a round table?a)5040b)4050...
Solution:
We know that the number of ways in which n people can be seated around a round table is (n-1)!
So, for 8 persons, the number of ways they can be seated around a round table is (8-1)! = 7! = 5040
Therefore, the correct option is A) 5040.
We know that the number of ways in which n people can be seated around a round table is (n-1)!
So, for 8 persons, the number of ways they can be seated around a round table is (8-1)! = 7! = 5040
Therefore, the correct option is A) 5040.
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Community Answer
In how many ways can 8 persons be seated at a round table?a)5040b)4050...
When arrangement is in linear or in straight line we apply formula n! but here arrangement is in circular manner so we use the formula (n-1)!
therefore,
No.of ways that 8 person be seated at a round table
=(8-1)!
=7!
=5040
therefore,
No.of ways that 8 person be seated at a round table
=(8-1)!
=7!
=5040
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In how many ways can 8 persons be seated at a round table?a)5040b)4050c)450d)540Correct answer is option 'A'. Can you explain this answer?
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In how many ways can 8 persons be seated at a round table?a)5040b)4050c)450d)540Correct answer is option 'A'. Can you explain this answer? for CA Foundation 2025 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about In how many ways can 8 persons be seated at a round table?a)5040b)4050c)450d)540Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for CA Foundation 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In how many ways can 8 persons be seated at a round table?a)5040b)4050c)450d)540Correct answer is option 'A'. Can you explain this answer?.
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