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Set H consists of all the positive factors of 90. Set F consists of all the multiples of 5 that are between 1 and 99.
Quantity A
The number of integers in the set H ∩ F
Quantity B
6
C显示答案
· 相关考点
1.6.1 因数的定义与判定
以上解析由 考满分老师提供。
