How many ordered sequences are possible that contain six objects

Kristina Mcclain

Kristina Mcclain

Answered question

2022-01-22

How many ordered sequences are possible that contain six objects chosen from seven?

Answer & Explanation

bekiffen32

bekiffen32

Beginner2022-01-23Added 8 answers

We can use permutation in order to solve the given problem.
A permutation of n item taken γ at a time is an ordered list of γ item chosen from n.
P(n,r)=n!(nr)!
Now, choosing 6 objects from 7.
P(7,6)=7!(76)!=75040

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