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Mathematics 16 Online
OpenStudy (kendricklamar2014):

Solve: 6C3

OpenStudy (anonymous):

Do you know the formula?

OpenStudy (anonymous):

20

OpenStudy (paki):

nCr= N! /(N-R!)* R!

OpenStudy (paki):

plug values/// here n=6 and r= 3

OpenStudy (kendricklamar2014):

Thanks

OpenStudy (kendricklamar2014):

6/6-3*3?

OpenStudy (paki):

pleasure

OpenStudy (paki):

6! / (3!(6 - 3)!) = 20

OpenStudy (kendricklamar2014):

Oh ok thanks @paki

OpenStudy (paki):

pleasure

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