I ++ y + 22 Z 1) Consider the system of linear equations 3x 11. If we are using Cramer's Rule, we will have our solution as -I +2y = 0 |D₂| I= Dz D y = Z= |D₂| D D Please write the matrices D, Dz, Dy, D₂ separately without calculating the determinants. That means what are the matrices D, D2, Dy, Dz?

Elementary Linear Algebra (MindTap Course List)
8th Edition
ISBN:9781305658004
Author:Ron Larson
Publisher:Ron Larson
Chapter1: Systems Of Linear Equations
Section1.1: Introduction To Systems Of Linear Equations
Problem 72E: Find a system of two equations in three variables, x1, x2 and x3 that has the solution set given by...
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Question
I
y + 2z
+
Z
|| || ||
1) Consider the system of linear equations
3x
11. If we are using Cramer's Rule, we will have our solution as
-x +2y
0
|D₂|
I=
Dz
D
y =
Z=
|D₂|
D
"
D
Please write the matrices D, Dz, Dy, D₂ separately without calculating the determinants. That means what are the matrices D, D2, Dy, Dz?
2) We will practice on the form of partial fraction: write the form of the partial fraction decomposition of the function. Do not determine the
numerical values of the coefficients.
-10x² + 27r - 14
1).
2).
3x²2x+8
x³x²+2x - 2
(x13)²(x + 2)
Transcribed Image Text:I y + 2z + Z || || || 1) Consider the system of linear equations 3x 11. If we are using Cramer's Rule, we will have our solution as -x +2y 0 |D₂| I= Dz D y = Z= |D₂| D " D Please write the matrices D, Dz, Dy, D₂ separately without calculating the determinants. That means what are the matrices D, D2, Dy, Dz? 2) We will practice on the form of partial fraction: write the form of the partial fraction decomposition of the function. Do not determine the numerical values of the coefficients. -10x² + 27r - 14 1). 2). 3x²2x+8 x³x²+2x - 2 (x13)²(x + 2)
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