b) X, + X2 - 2 X3 +Xy = a) 5X +2y = 1 3X +2y %3D = 1 Xz - X3 +2 Xy = 1 %3D = 5 X - 5y = 6 c) 2x, +8 X2 -X3 +9 Xy =9 と,+3%-2% +5X 3X, +5 X, -12, 17Xy=7 ) 2x, -3X, +5X3 -2 Xy = 9 5X2 +X +3 Xy =1 7X3 - Xy 3 %3D %3D

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.9: Properties Of Determinants
Problem 46E
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Question
* I.
9:M1
1 من 9
Exercises
D Determine whe ther the
Llowing systems are
Consistent or not.
= 1
b) X, + X2 - 2 X3 +Xy =9
a) 5X +2y
と- X, +2 X = 1
3X +2y
= 5
X - 5)
-sy = 6
c) 2x, +8 X2 -X3 +9 Xy =9
と,+3-2% +5X,
3X, +5 X,
17Xy =7
2X, -3X2 +5X3 - 2 Xy = 9
5 X2 +X +3 X4
= 1
7X3 - Xy
= 3
2 Xy
Zainab
29/04/22
目
Transcribed Image Text:* I. 9:M1 1 من 9 Exercises D Determine whe ther the Llowing systems are Consistent or not. = 1 b) X, + X2 - 2 X3 +Xy =9 a) 5X +2y と- X, +2 X = 1 3X +2y = 5 X - 5) -sy = 6 c) 2x, +8 X2 -X3 +9 Xy =9 と,+3-2% +5X, 3X, +5 X, 17Xy =7 2X, -3X2 +5X3 - 2 Xy = 9 5 X2 +X +3 X4 = 1 7X3 - Xy = 3 2 Xy Zainab 29/04/22 目
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