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3 votes
A board of directors consists of 10 people, in how many ways can a chief executive officer, director, a treasurer, and a secretary be selected?

1 Answer

5 votes

Answer:

The correct answer to the following question will be "5040".

Explanation:

Given:

The number of directors,

n = 10

and they select on 4 peoples, then

Number of ways will be:


10_(P)_(4)


(10!)/(10-4!)


(10!)/(6!)


(10* 9* 8* 7* 6* 5* 4* 3* 2* 1!)/(6* 5* 4* 3* 2* 1!)


5040

User Cygnus
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