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Hong1320
2 năm trước
Câu 1: Cho A= 6n-1/3n-2(n thuộc Z) a) Tìm n để A nhận giá trị nguyên b) Tìm GtLn,GTNN của A Câu 2: Cho B= 6n/2n+3(n thuộc Z) a) Tìm n để B nhận giá trị nguyên b) Tìm GtLn,GTNN của B
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