Answer
1
Work Step by Step
Formula to calculate the Binomial Coefficient is:
$\displaystyle \binom{n}{k}=\dfrac{n!}{k!(n-k)!}$
Let's see how this formula works:
$\displaystyle \binom{6}{6}=\dfrac{6!}{6!(6-1)!}=\dfrac{ 6 \cdot 5!}{6 \cdot 5!}=1$
