N!
k k k!(n-k)!
to solve the combination.
How many ways can you
choose steak, fish,...
![subject](/tpl/images/cats/mat.png)
Mathematics, 18.03.2021 14:00 corbinfisher
N!
k k k!(n-k)!
to solve the combination.
How many ways can you
choose steak, fish, or chicken if you
can only choose two meats?
![ansver](/tpl/images/cats/User.png)
Answers: 1
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