3 years ago

What is the number of possible permutations of 5 objects taken 2 at a time? A. 10 B. 20 C. 60 D. 120

Mathematics

1 answer:

Katen [24]3 years ago

5 0

Answer:

B. 20

Step-by-step explanation:

5P2 is equal to 20 using the permutation formula.

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