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docker41 [41]
3 years ago
15

Choose the correct definition of (n/k) from below

Mathematics
2 answers:
Citrus2011 [14]3 years ago
8 0

Answer:C.  \frac{n!}{k!(n-k)!}

Step-by-step explanation:

We know that a combination is a collection of the items where the order doesn't matter. It is a way to calculate the total outcomes of an event where order of the outcomes does not matter. It is denoted by C(n,k) or (n,k) or (n/k).

The formula for the number of combinations of n things taken r at a time is given by :-

C(n,k)=(n/k)=\frac{n!}{k!(n-k)!}

Hence, C is the right option.

gizmo_the_mogwai [7]3 years ago
3 0
Answer C is correct.
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