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April 18, 2015

April 18, 2015

Posted by **FALONGO** on Tuesday, May 31, 2011 at 8:32am.

- math -
**MathMate**, Tuesday, May 31, 2011 at 3:36pm7+6=13 students.

choose 4 to make a committee.

Number of ways

= 13 choose 4

= C(13,4)

= (13,4)

=13!/(4!(13-4)!)

=13!/(4!9!)

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