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

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

User Hookedonwinter
by
8.1k points

1 Answer

3 votes

Answer:

B. 20

Explanation:

5P2 is equal to 20 using the permutation formula.

User Ashutosh Meher
by
8.3k points
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