题目内容双击单词支持查询和收藏哦～
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n is a positive integer and 0< s< 10.
Quantity A:$$\frac{1}{n}+\frac{1}{n+s}+\frac{1}{n+10}$$
Quantity B:$$\frac{3}{n+10}$$
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A.Quantity A is greater.
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B.Quantity B is greater.
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C. The two quantities are equal.
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D.The relationship cannot be determined from the information given.
A显示答案
