3 years ago

How many different seating arrangements are possible for 6 people in 4 chairs?

1 answer:

6 0

This is a combination problem, as the order is not important... So:
There are a total of 6 people, and 4 options available....
n = 6 and r = 4....
Using the combination formula: C(n,r) (Simply use a calculator online or your own)....
C(6,4) = 15.

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