方阵和的秩等于方阵秩的和的证法探讨

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-9021|36|2|57-59

ISSN: 1672-9021

Source: 河池学院学报, Vol.36, Iss.2, 2016-01, pp. : 57-59

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Abstract