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Question

Question: The number of ways in which a couple can sit around a table with 6 guests if the couple take consecu...

The number of ways in which a couple can sit around a table with 6 guests if the couple take consecutive seats is

A

1440

B

720

C

5040

D

None of these

Answer

1440

Explanation

Solution

total arrangement = 7×2\begin{matrix} 7 \end{matrix} \times \begin{matrix} 2 \end{matrix}