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A= (2, 4, 5, 7}
B= {1, 2, 3, 5}
Number x is to be randomly selected from set A, and number y is to be randomly selected from set B. What is the probability that x + y will be greater than 8?
B= {1, 2, 3, 5}
Number x is to be randomly selected from set A, and number y is to be randomly selected from set B. What is the probability that x + y will be greater than 8?
B显示答案
· 相关考点
6.4.1 古典概率
6.4.1 古典概率
以上解析由 考满分老师提供。
