a;jA = Aô;*, Show that where A is a determinant of order three and A" are cofactors of a.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter7: Matrices And Determinants
Section: Chapter Questions
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Show that a;AR = AS;", where A is a determinant of order three and A" are
kj
cofactors of a.
Transcribed Image Text:Show that a;AR = AS;", where A is a determinant of order three and A" are kj cofactors of a.
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