Question 3. (a) (b 2 1 0 -1 Evaluate the determinant of the matrix -1 1 Use the Cramer's rule to solve the linear system - 2 2x+y=z=2 -x+22=2. z-y-2z=3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.8: Determinants
Problem 6E
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Q3 Solve both parts
Question 3.
(a)
(b
2
Evaluate the determinant of the matrix -1
1
Use the Cramer's rule to solve the linear system
1
0
-1
-
2
2x+y=z=2
-x+22=2.
z-y-2z=3
Transcribed Image Text:Question 3. (a) (b 2 Evaluate the determinant of the matrix -1 1 Use the Cramer's rule to solve the linear system 1 0 -1 - 2 2x+y=z=2 -x+22=2. z-y-2z=3
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