A) 6720
B) 60480
C) 30
D) 346
Correct Answer: A
Solution :
5 persons are to be seated on 8 chairs \[i.e.\]\[^{8}{{C}_{3}}\times 5\ !\] or 6720. {Since 5 chairs can be select in \[^{8}{{C}_{5}}\] and then 5 persons can be arranged in \[5\ !\] ways}.You need to login to perform this action.
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