Evaluate the expression. $$\left( \begin{array} { l }
81 \
80
\end{array} \right)$$
A) 81
B) $- 7$
C) 73
D) 80
E) 1

Name: Evaluate the expression. \[\left( \begin{array} { l } 81 \\ 80 \end{array} \right)\] A) 81 B) $- 7$ C) 73 D) 80 E) 1
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Question

Evaluate the expression. $$\left( \begin{array} { l } 
81 \
80
\end{array} \right)$$
A) 81
B) $- 7$
C) 73
D) 80
E) 1

Quizplus · Accepted Answer

The expression $\left( \begin{array} { l } 81 \ 80 \end{array} \right)$ is a binomial coefficient, which calculates the number of ways to choose 80 elements out of 81, which is simply 81.

Evaluate the Expression (8180)\left( \begin{array} { l } 81 \\80\end{array} \right)(8180​)

Evaluate the Expression $\left( \begin{array} { l } 81 \\80\end{array} \right)$