Determine if b is a linear combination of a₁, a2, and a3. a₁ = 1 - 2 0 a2= 0 1 5 " a3 3 - 3 15 b= 6 - 4 40

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter4: Systems Of Linear Equations
Section4.6: Solve Systems Of Equations Using Determinants
Problem 4.104TI: Determine whether the points (4,1),(6,2) and (2,4) are collinear.
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Use GeoGebra to show b as a linear combo of the a's using a solution obtained from the Reduced Row-Echelon Form, for the question below.

Determine if b is a linear combination of a₁, a2, and a3.
a₁
1
- 2
0
a₂ =
0
1
5
"
a3
3
- 3
15
b=
6
- 4
40
Transcribed Image Text:Determine if b is a linear combination of a₁, a2, and a3. a₁ 1 - 2 0 a₂ = 0 1 5 " a3 3 - 3 15 b= 6 - 4 40
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