The total number of ways in which `2n`persons canbe divided into `n`couples isa. `(2n !)/(n ! n !)`b. `(2n !)/((2!)^3)`c. `(2n !)/(n !(2!)^n)`d. none of theseA. `(2n!)/(n!n!)`B. `(2n!)/(2!)^(n)`C. `(2n!)/(n!(2!)^(n))`D. none of these

The total number of ways in which `2n`persons canbe divided into `n`co

1.	The total number of ways in which `2n`persons canbe divided into `n`couples isa. `(2n !)/(n ! n !)`b. `(2n !)/((2!)^3)`c. `(2n !)/(n !(2!)^n)`d. none of theseA. `(2n!)/(n!n!)`B. `(2n!)/(2!)^(n)`C. `(2n!)/(n!(2!)^(n))`D. none of these
Answer» Correct Answer - C

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The total number of ways in which `2n`persons canbe divided into `n`couples isa. `(2n !)/(n ! n !)`b. `(2n !)/((2!)^3)`c. `(2n !)/(n !(2!)^n)`d. none of theseA. `(2n!)/(n!n!)`B. `(2n!)/(2!)^(n)`C. `(2n!)/(n!(2!)^(n))`D. none of these

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