If we have 10 people in a meeting, in how many ways they can sit around a table?	Options.
A) 10*9! B) 9*8! C) 8*7! D) 7*6! E) 6*5!
If there arenpeople sitting around a table, there are(n-1)!possible arrangements:   Here, n=10   (n-1)!=9!=9*8!   Ans:9*8!
<result>B</result>
If we have 10 people in a meeting, in how many ways they can sit around a table?