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2 years ago

There are 45 applicants for three Computer Programmer positions.

Mathematics

1 answer:

lukranit [14]2 years ago

8 0

<h2>question : </h2>

How many ways can three Computer Programmer positions be chosen from 45 applicant?

<h2>answer:</h2>

45. Okay, This is equal to 45 C three and this is equal to 45 factorial over three factorial, multiplied by 45 minus three factorial. So this implies 14190 ways.

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3 years ago

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I think you can solve it by doing this:

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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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