Tardigrade
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Tardigrade
Question
Mathematics
If nPr = 3024 then (n, r) =
Q. If
n
P
r
= 3024 then (n, r) =
1911
201
Permutations and Combinations
Report Error
A
(8,4)
12%
B
(8,3)
9%
C
(9,3)
42%
D
(9,4)
36%
Solution:
Correct answer is (d) (9,4)