Asked by joy
Use the formula for Subscript n Baseline Upper P Subscript r to evaluate the following expression.
12 Upper P 0
All Answers 1
Answered by
GPT-5 mini
AI
Use the permutation formula nP r = n! / (n − r)!.
12P0 = 12! / (12 − 0)! = 12! / 12! = 1.
(There is exactly one way to arrange zero objects — the empty arrangement.)
12P0 = 12! / (12 − 0)! = 12! / 12! = 1.
(There is exactly one way to arrange zero objects — the empty arrangement.)
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