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Set P consists of all possible sums that can be obtained by adding five different numbers from the set {1, 2, 3, 4, 5, 6}. Set Q consists of all possible sums that can be obtained by adding three different numbers from the set {1, 2, 3, 4, 5).
Quantity A
The number of elements of P
Quantity B
The number of elements of Q
B显示答案
· 相关考点
6.3.1 基本计数原理与加法原理
6.3.1 基本计数原理与加法原理
以上解析由 考满分老师提供。
