8. Consider the linear system in matrix form A'æ = b, where A- = (4 3), - ) 1 2 -1 0 The sum of the elements in the solution vector a = i.e. 1+ 2, is given by (A) 16 (B) 2 (C) –5/2 (D) 6 (E) –2
8. Consider the linear system in matrix form A'æ = b, where A- = (4 3), - ) 1 2 -1 0 The sum of the elements in the solution vector a = i.e. 1+ 2, is given by (A) 16 (B) 2 (C) –5/2 (D) 6 (E) –2
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section9.7: The Inverse Of A Matrix
Problem 30E
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![8. Consider the linear system in matrix form A'a = b, where
A = 4 2).
1
b
The sum of the elements in the solution vector z =
i.e. a1 + æ2, is given by
(A) 16
(B) 2
(C) –5/2
(D) 6
(E) –2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F651ef770-3097-4e17-a840-fd731664556b%2Fc2253120-9601-49c2-a9e6-73f1cf5d8c1a%2Feb9tj8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8. Consider the linear system in matrix form A'a = b, where
A = 4 2).
1
b
The sum of the elements in the solution vector z =
i.e. a1 + æ2, is given by
(A) 16
(B) 2
(C) –5/2
(D) 6
(E) –2
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