Mark M. answered 02/03/15
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Mathematics Teacher - NCLB Highly Qualified
For a circular permutation:
Pn = (n - 1)!
P5 = (5 - 1)!
P5 = 4!
P5 = 24
Yo M.
asked 02/03/15
Mark M. answered 02/03/15
Mathematics Teacher - NCLB Highly Qualified
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