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Mathematics, 05.09.2021 14:00 ciaotaylor
Rút ngẫu nhiên 2 quân bài từ bộbài có 52 quân. Tính xác suất: a. Cả 2 quân đều là Át
b. Có một quân Át trong hai quân
c. Có ít nhất một quân á
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Answers: 3
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Rút ngẫu nhiên 2 quân bài từ bộbài có 52 quân. Tính xác suất: a. Cả 2 quân đều là Át
b. Có một quâ...
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