In how many ways can 3 couples sit around a round table such that men and women alternate and none of the couples sit together? (a) 1 (b) 2 (c) $5! / 3$ (d) None of these.
(B) Only 2 ways.
In how many ways can 3 couples sit around a round table such that men and women alternate and none of the couples sit together?\\
(a) 1\\
(b) 2\\
(c) $5! / 3$\\
(d) None of these.