3 years ago

How many permutations are possible for 13 objects taken 6 at a time?

Mathematics

1 answer:

Anarel [89]3 years ago

7 0

Answer:

1,235,520

Step-by-step explanation:

13P6 = 13!/(13-6)! = 13·12·11·10·9·8 = 1,235,520

There are 13 ways to choose the first object, 12 ways to choose the second, 11 ways to choose the third, and so on. The 6th object can be chosen 8 ways.

The total number of permutations is the product of all these ways:

13·12·11·10·9·8 = 1,235,520

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