Which of the following is NOT a requirement of the Permutations Rule, Subscript n Baseline Upper P..

Which of the following is NOT a requirement of the Permutations Rule, Subscript n Baseline Upper P..

Which of the following is NOT a requirement of the Permutations Rule, Subscript n Baseline Upper P Subscript nPr=n!/(n-r)!, for items that are all different? Choose the correct answer below. A. There are n different items available. B. Order is not taken into account (rearrangements of the same items are considered to be the same). C. Exactly r of the n items are selected (without replacement). D. Order is taken into account (rearrangements of the same items are considered to be different).

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Which of the following is NOT a requirement of the Permutations Rule, Subscript n Baseline Upper P..

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