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alekssr [168]
3 years ago
10

Use: Ck = k! (n-k)!

Mathematics
1 answer:
Arlecino [84]3 years ago
5 0

Answer:

3 ways.

Step-by-step explanation:

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

In this question:

2 meats from a set of 3(steak, fish or chicken). So

C_{3,2} = \frac{3!}{2!1!} = 3

3 ways.

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Step-by-step explanation:

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