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Answered

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HELP ME SOLVE THIS PLEASE

HELP ME SOLVE THIS PLEASE class=

Sagot :

devishri1977

Answer:

Step-by-step explanation:

n = 3 & k =2

[tex]3C_{2}=\dfrac{3!}{2!*1!}\\\\=\dfrac{3*2*1}{2*1}\\\\=3[/tex]

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