Book Distribution Ways (Jee Mains) | ExamDuo
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Permutations
Medium
Book Distribution Ways
A library has 'a' copies of one book, 'b' copies of each of two books, 'c' copies of each of three books and single copies of d books. The total number of ways in which these books can be distributed, is
SELECT ONE OPTION
A
(a + b + c + d)!
a! b! c!
B
(a + 2b + 3c + d)!
a! (b!)² (c!)³
C
(a + 2b + 3c + d)!
a!b!c!
D
None of these.
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