The Besolvahility of the Minors of a Comimiind Determinant. 233 
the true eliminant like the others, namely, the entire absence of one of the 
six necessary letters. 
(10) In the 4th compound of there are nineteen other arrays which 
are quite similar in extent and character to that dealt with in the foregoing, 
and which thus have the factorisation of their 3-line determinants equally 
fully known. 
EONDEBOSCH, S. A. ; 
2Uh September, 1919. 
18 
