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Mathematics 26 Online
OpenStudy (anonymous):

find P 12 4

OpenStudy (ash2326):

You mean, \[^{12}P_4\] ???

OpenStudy (ash2326):

\[^{12}P_4=\frac{12!}{(12-4)!}\] Can you do it now?

OpenStudy (anonymous):

no, the 12 is also small like the four

OpenStudy (ash2326):

That won't mean anything !!

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