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Intro to Counting and Probability
Intro to Permutations and Combinations
Permutation Notation

Practice problem

Permutation Notation

By BBen Ferrara

+3 contributors

Contributors

Ben Ferrara
Victor Wang
Alex Federspiel
Ruiran Xun

Evaluate $_{26}P_2$ .

Choose one answer

Option A: A

$650$

Option B: B

$600$

Option C: C

$550$

Option D: D

$500$

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