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S={0, 1, 2, 3, 4, 5, 6, 7, 8, 9}
A two-member subset {k, m} of the set S shown above is to be selected at random. What is the probability that the members of the subset will satisfy the equation |k – m| = 2?
A two-member subset {k, m} of the set S shown above is to be selected at random. What is the probability that the members of the subset will satisfy the equation |k – m| = 2?
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· 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。
