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Provide an Appropriate Response nPr=n!(n−r)!{ } _ { n } P _ { r } = \frac { n ! } { ( n - r ) ! }

Question 65

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Provide an appropriate response.
-Consider the following formulas: nPr=n!(n−r)!{ } _ { n } P _ { r } = \frac { n ! } { ( n - r ) ! } and nCr=n!(n−r)!r!{ } _ { n } C _ { r } = \frac { n ! } { ( n - r ) ! r ! }
Given the same values for n\mathrm { n } and r\mathrm { r } in each formula, which is the smaller value, P\mathrm { P } or C\mathrm { C } ? How does this relate to th concept of counting the number of outcomes based on whether or not order is a criterion?

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