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In a list of integers, the absolute value of all the numbers is between 1 and 99, inclusive. a and b are both included in the list such that |a|+|b|=100, a*b < 0
Which of the following must be true?
Indicate all such statements.
Which of the following must be true?
Indicate all such statements.
B显示答案
以上解析由 考满分老师提供。
