1 1 Given that y -1 is the cofactor matrix of E = 0 w -1 1 2 -1 Find the values of a, y, z, and w. Hence, find the inverse of E.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.8: Determinants
Problem 34E
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Given that y -1
is the cofactor matrix of E = 0
w
-1
1
2 -1
Find the values of x, y, z, and w.
Hence, find the inverse of E.
Transcribed Image Text:1 Given that y -1 is the cofactor matrix of E = 0 w -1 1 2 -1 Find the values of x, y, z, and w. Hence, find the inverse of E.
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