Hey would this be 36 ? ..the reason I am asking is because I'm trying to help a friend and the closest answer on the bottom is 3
7
2 answers:
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Answer:
The number of ways is
Step-by-step explanation:
From the question we are told that
The number of factories visited is
The number of factories to be visited by a representative r = 5
The number of way to visit the 5 factories is mathematically represented as
Where P represents permutation
=>
=>
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