含绝对值的函数最值问题探究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1005-9741|volume|2|12-15
ISSN: 1005-9741
Source: 河北理科教学研究, Vol.volume, Iss.2, 2017-01, pp. : 12-15
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Abstract