Consider the matrix B given by where 2 3 23-3 3 -4 2 -1 0 0 det (A₁) + 4 - 3 5 -5 -4 . Then det (B) using the cofactor expansion along row 3 is det (A₂)+ det (A3)+ det (A4)
Consider the matrix B given by where 2 3 23-3 3 -4 2 -1 0 0 det (A₁) + 4 - 3 5 -5 -4 . Then det (B) using the cofactor expansion along row 3 is det (A₂)+ det (A3)+ det (A4)
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter6: Matrices And Determinants
Section: Chapter Questions
Problem 2P
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refer to image below and find what A1,A2, A3, and A4 of matrix image below.
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