Which expression is equal to $\left( \begin{array} { l } N \ n \end{array} \right)$ ?
A) $\frac { N ! } { n ! ( N - n ) ! }$

B) $\frac { N ! } { ( N - n ) ! }$

C) $\frac { N ! } { n ! }$

D) $\frac { N ! } { N ! ( N - n ) ! }$

Question

Which expression is equal to $\left( \begin{array} { l } N \ n \end{array} \right)$ ?
A) $\frac { N ! } { n ! ( N - n ) ! }$

B) $\frac { N ! } { ( N - n ) ! }$

C) $\frac { N ! } { n ! }$

D) $\frac { N ! } { N ! ( N - n ) ! }$

Quizplus · Accepted Answer

The Answer of Which expression is equal to $\left( \begin{array} { l } N \ n \end{array} \right)$ ?
A) $\frac { N ! } { n ! ( N - n ) ! }$

B) $\frac { N ! } { ( N - n ) ! }$

C) $\frac { N ! } { n ! }$

D) $\frac { N ! } { N ! ( N - n ) ! }$

Which Expression Is Equal To (Nn)\left( \begin{array} { l } N \\ n \end{array} \right)(Nn​)