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Help Me, please.

 

Solve: Evaluate the Following.

6C3

 Apr 6, 2018
 #1
avatar+20848 
0

Solve: Evaluate the Following.

6C3

 

\(\begin{array}{|rcll|} \hline \mathbf{_6C_3} &=& \dbinom{6}{3} \\\\ &=& \dfrac{6}{3}\cdot \dfrac{5}{2}\cdot \dfrac{4}{1} \\\\ &=& 5\cdot 4 \\\\ &\mathbf{=}& \mathbf{20} \\ \hline \end{array}\)

 

 

laugh

 Apr 6, 2018

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