Use the inverse of 1 -4 -7 -1 -1 2-1 (X₁ X₂ X3) = -4x₁7x₂ + 7x3 -X₁ - X₂ + 5x3 N X₁ + 2x₂x3 = -3 = 3 = -2 5 to find the solutions to the linear system below.
Use the inverse of 1 -4 -7 -1 -1 2-1 (X₁ X₂ X3) = -4x₁7x₂ + 7x3 -X₁ - X₂ + 5x3 N X₁ + 2x₂x3 = -3 = 3 = -2 5 to find the solutions to the linear system below.
Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter13: Conic Sections
Section13.CT: Test
Problem 21CT
Related questions
Question
![Use the inverse of
1
-4 -7
-1 -1
2 -1
5
X₁ + 2x₂x3 = -3
= 3
(X₁₁ X₂ X3) =
-4x₁7x₂ + 7x3
-X₁ -
X2 + 5x3
= -2
to find the solutions to the linear system below.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F532cb823-0c19-4b15-a905-a7d232958517%2Fd7254fd0-8588-4927-9b15-35b4c0e4d869%2Fv6cmot9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Use the inverse of
1
-4 -7
-1 -1
2 -1
5
X₁ + 2x₂x3 = -3
= 3
(X₁₁ X₂ X3) =
-4x₁7x₂ + 7x3
-X₁ -
X2 + 5x3
= -2
to find the solutions to the linear system below.
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