3 years ago

Indicate the formula for the following conditions. P(n,r)=

Mathematics

2 answers:

Fudgin [204]3 years ago

8 0

Answer:

n!/r!(n-r)!

The formula is the same as the combination formula except for the multiplication of r! in the denominator.

Oliga [24]3 years ago

7 0

The formula is a permutation in which n represents the sample points in the set, while r represents the number of sample points in each permutation.

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