-6 [] 14 20 Select Answer ✓ 1. Determine if b is in the column space of A. Let A = 3 -1 2 3 -5 -7 5 -9 -11 and b = f it is in the column space of Al, then express bl as a non-trivial linear combination of a₁, a₂ and a3, the columns of A. Otherwise, enter O's for the coefficients. a₁ + a₂ + a3 = b.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 26RE
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Question
Let A
=
-1 2
3
5
Select Answer
3
-5 -7 and b =
-9 -11
a₁ +
-6
14
20
1. Determine if bis in the column space of A.
If it is in the column space of Al, then express bl as a non-trivial linear combination of a₁, a2 and a3, the columns of A. Otherwise, enter O's for the
coefficients.
a₂ +
a3 =
b.
Transcribed Image Text:Let A = -1 2 3 5 Select Answer 3 -5 -7 and b = -9 -11 a₁ + -6 14 20 1. Determine if bis in the column space of A. If it is in the column space of Al, then express bl as a non-trivial linear combination of a₁, a2 and a3, the columns of A. Otherwise, enter O's for the coefficients. a₂ + a3 = b.
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