N!
:
nek=k!(n-k)!
to solve the combination.
How many ways can you
choose st...
![subject](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 04:10 adaakbulut9
N!
:
nek=k!(n-k)!
to solve the combination.
How many ways can you
choose steak, fish, or chicken if you
can only choose two meats?
[?] ways
Enter
![ansver](/tpl/images/cats/User.png)
Answers: 1
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