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Mathematics, 27.08.2021 14:00 familygrahambusiness

Xác suất để một người tung một đồng xu đồng chất được mặt ngửa lần thứ ba ở lần tung thứ 7 là

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Xác suất để một người tung một đồng xu đồng chất được mặt ngửa lần thứ ba ở lần tung thứ 7 là...
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