“零点不可求”问题的九大解题策略
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1672-7495|volume|12|22-25
ISSN: 1672-7495
Source: 上海中学数学, Vol.volume, Iss.12, 2017-01, pp. : 22-25
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract