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Use the permutation formula to solve a problem when P = n! C = n! ⁿ ʸ ------ ⁿ ʳ --------- (n-r)! r!(n-r)! (i couldnt download the photo of the formula but i tried to do my best of making it out ;u;) __
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Use the permutation formula to solve a problem when

P = n! C = n!
ⁿ ʸ ------ ⁿ ʳ ---------
(n-r)! r!(n-r)!


(i couldnt download the photo of the formula but i tried to do my best of making it out ;u;)

__

A. 1.36

B. 54

C. 3,276

D. 32,760

User KrisG
by
6.2k points

1 Answer

12 votes
B B B B B B B B B B B B B B B B B
Use the permutation formula to solve a problem when P = n! C = n! ⁿ ʸ ------ ⁿ ʳ --------- (n-example-1
User Abner
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5.6k points
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