Four married couples have bought 8 seats in the same row for a concert. In how many different ways can they be seated
(a) with no restrictions?
(b) if each couple is to sit together?
(c) if all the men sit together to the right of all the women?
I just want to make sure that they're right. Thanks
I see why b and c are wrong now. For B, I thought it was enough to multiply by 2, but after thinking about it, it makes sense that I have to multiply by 2 four times (once of each couple).
C was more of a slight mental error on my part.
Thank you for the help