The number of ways in which 12 books can be put inthree shelves with four on each shelf isa. `(12 !)/((4!)^3)`b. `(12 !)/((3!)(4!)^3)`c. `(12 !)/((3!)^3 4!)`d. none of theseA. `(12!)/((4!)^(3))`B. `(12!)/((3!)(4!)^(3))`C. `(12!)/((3!)^(3)4!)`D. none of these

The number of ways in which 12 books can be put inthree shelves with f

1.	The number of ways in which 12 books can be put inthree shelves with four on each shelf isa. `(12 !)/((4!)^3)`b. `(12 !)/((3!)(4!)^3)`c. `(12 !)/((3!)^3 4!)`d. none of theseA. `(12!)/((4!)^(3))`B. `(12!)/((3!)(4!)^(3))`C. `(12!)/((3!)^(3)4!)`D. none of these
Answer» Correct Answer - A

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The number of ways in which 12 books can be put inthree shelves with four on each shelf isa. `(12 !)/((4!)^3)`b. `(12 !)/((3!)(4!)^3)`c. `(12 !)/((3!)^3 4!)`d. none of theseA. `(12!)/((4!)^(3))`B. `(12!)/((3!)(4!)^(3))`C. `(12!)/((3!)^(3)4!)`D. none of these

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