Question

in how many ways 7 people be seated at around a table if; a) they can sit anywhere, b) two particular people must not sit next to each other?

Answer 1

I’d say the two people that can’t sit next to each other but to choose a different seat, if they find themselves seated next to each other they could ask someone next to them to switch seats with them. The 7 people can sit anywhere but the 2 particular people could sit away from the other.

Explanation:

I hope I helped! ^.^’