Tài liệu không thống nhất
Hướng dẫn ôn thi tốt nghiệp THPT môn toán năm 2008 -2009 của NXB Giáo dục và Tài liệu hướng dẫn ôn tập tốt nghiệp cho các môn năm 2009 của Bộ GD&ĐT có nhiều điểm không thống nhất.
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