In how many ways can 8 people sit around a round table if 3 of the people–Pierre, Rosa, and Thomas–all want to sit together?
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Answer:
If 3 want to sit together remaining 4 will change their position
So 4×3×2×1=24
Step-by-step explanation:
Answered by
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Answer:
Consider that the three are anchored as a "block' ..... they can be seated in 3! = 6 ways
And the other 5 people can be arranged in 5! =120 ways
So
6 x 120 = 720 different arrangements .
Step-by-step explanation:
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