YAniees: :ugeek: How many ways can 8 guest be seated in a round table with 8 chairs
Hi Yaniees,
The first person can sit anywhere. You need someone seated in order to START the order (there is no beginning or end like when you put things in a row)
After that there is 7 places for the next person, 6 places for the next one etc
That is there are 7! permutations which is the same as 7P7
+118654 
