Question 4
A group of 7 people (A, B, C, D, E, F, G) is to be seated in a row for a photograph. Find the number of possible arrangements such that D and E cannot sit next to each other.
3600
4320
5040
720
Question 4: A group of 7 people (A, B, C, D, E, F, G) is to be seated…
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Correct answer
3600
Question 4 of 18 in the IIT Madras BS Statistics for Data Science I (Stats 1) End Term paper sat on 13 Apr 2025, in the January 2025 term (IIT M DIPLOMA AN EXAM QDD3 13 Apr 2025). It carries 3 marks.
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