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KIM [24]
3 years ago
11

I don't understand this,can somebody explain this.

Mathematics
1 answer:
worty [1.4K]3 years ago
6 0

P(A)  =  \dfrac{10}{30}  =   \dfrac{1}{3}  \\ P(A^C)  = 1 - P(A)  = 1 -  \dfrac{1}{3}  =  \dfrac{2}{3}
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