MagnusMentula
MagnusMentula
07-08-2020
Mathematics
contestada
How do you evaluate this?
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konrad509
konrad509
07-08-2020
[tex]_6C_3=\dfrac{6!}{3!3!}=\dfrac{4\cdot5\cdot6}{2\cdot3}=20[/tex]
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