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Mathematics
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13C9
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How Do You Solve?
Noted.
@Nnesha It is supposed to be 13 combination 9
\[ {13\choose 9} = \frac{13!}{9!(13-9)!} \]
^^ Exactly
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Its the the one wio posted just need the steps on doing it
@MathWiz2050 \(\Huge\bf \color{green}{Welcome~to~OpenStudy!!}\hspace{-310pt}\color{cyan}{Welcome~to~OpenStudy!!}\hspace{-307.1pt}\color{green}{Welcome~to~\color{green}{Open}}\color{green}{Study!!!!}\)
Do you know what's the next step?
Also look at this since you are new xD http://openstudy.com/study#/updates/543de42fe4b0b3c6e146b5e8
|dw:1416722622118:dw|
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