Then where all = , 923 = , a12 = " 1 49 A = 1 2 1 a31 = = a11 a21 a31 " -8 a12 a22 " A32 a13 = 932 = a13 923 a33 " a21 = , A33 = , 922 ||

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Then
where a11
=
, 923 =
, A12 =
"
1
49
A = 1
2
1
-8
a31 =
=
a11 a12 a13
a21 a22
923
A31
A32
a33
"
a13 =
"
932 =
"
a21 =
, A33
=
, 922
=
Transcribed Image Text:Then where a11 = , 923 = , A12 = " 1 49 A = 1 2 1 -8 a31 = = a11 a12 a13 a21 a22 923 A31 A32 a33 " a13 = " 932 = " a21 = , A33 = , 922 =
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