Express the vector b 12 as a linear combination of the vectors a, = -3 , a2 %3D 6. - 5 - 14 a3 %D - 5 a1 + az + a3 = b %3D

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter4: Systems Of Linear Equations
Section4.1: Solve Systems Of Linear Equations With Two Variables
Problem 4.15TI: Solve the system by substitution: {x4y=43x+4y=0 .
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Express the vector b
12
as a linear combination of the vectors a, =
-3 , a2
%3D
6.
-
5
- 14
a3
%D
-
5
a1 +
az +
a3 = b
%3D
Transcribed Image Text:Express the vector b 12 as a linear combination of the vectors a, = -3 , a2 %3D 6. - 5 - 14 a3 %D - 5 a1 + az + a3 = b %3D
Solve the system below. Parameterize the solution set.
4y
2z +
2w +
5u
- 6
-
3x
12y
5z +
7w +
11u
– 18
-
4y
3w +
2u
- 5
у +
w/
+
Transcribed Image Text:Solve the system below. Parameterize the solution set. 4y 2z + 2w + 5u - 6 - 3x 12y 5z + 7w + 11u – 18 - 4y 3w + 2u - 5 у + w/ +
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