When does rank(ABC) = rank(AB) + rank(BC) - rank(B) hold?

International Journal of Mathematical Education 2002 / 01 Vol. 33; Iss. 1

When does rank(ABC) = rank(AB) + rank(BC) - rank(B) hold?

Tian, Yongge, Styan, George P. H.
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Volume:
33
Language:
english
Journal:
International Journal of Mathematical Education in Science and Technology
DOI:
10.1080/00207390118887
Date:
January, 2002
File:
PDF, 205 KB
english, 2002
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