{ A. B. {]----²} y - 7x - 5y - 4z = 2 C. D. E. F. -2x 7x 5x Z X {]-x} y x, y, z>0 Z x + 3 x-8 X {||XER} y Z X y N {]IKER} X x+y+z=0 - 3x + 8y = 0 & 6x2z = 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.3: Algebraic Expressions
Problem 32E
Question
O
-2x
(3)
A. 7x XER
5x
-{]-*-*-*-²}
B. y - 7x - 5y - 4z
Which of the following sets are subspaces of R³ ?
C.
●
Z
F.
X
x + 3
x - 8
●
X
•{:) -->0}
D.
y
Z
| XER}
X
= { ;] x + y + ² = 0 }
E.
X
Z
X
{]
Z
- 3x + 8y = 0 &
6x2z =
Transcribed Image Text:O -2x (3) A. 7x XER 5x -{]-*-*-*-²} B. y - 7x - 5y - 4z Which of the following sets are subspaces of R³ ? C. ● Z F. X x + 3 x - 8 ● X •{:) -->0} D. y Z | XER} X = { ;] x + y + ² = 0 } E. X Z X {] Z - 3x + 8y = 0 & 6x2z =
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