1.

m men and n women are to be seated in a row so that no two women sit together. If m> n then show that the number of ways in which they can be seated as m!(m+1)!(m−n+1)! factorial.

Answer»

m men and n women are to be seated in a row so that no two women sit together. If m> n then show that the number of ways in which they can be seated as m!(m+1)!(mn+1)! factorial.



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