3 years ago

How many orders are possible to view 6 videos from a stack of 8 videos?

Mathematics

1 answer:

irakobra [83]3 years ago

6 0

Answer:

Step-by-step explanation:

We know that ,

n C r = n! / ( n - r)! r!

8! / ( 8 - 6)! 6!

8! / 2! × 6!

7 × 8 / 2 × 1

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3 years ago

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